Tag: RGB lighting

March 29, 2025
Keychron K4 Max: 98% Layout, Super Switches, Tri-Mode Connectivity
Key Takeaways
1. 98% Layout: The K4 Max combines full-size features with a compact design, saving desk space.
2. Tri-Mode Connectivity: It offers USB-C wired, Bluetooth 5.1, and 2.4GHz wireless connections, ideal for gamers with a 1000Hz polling rate.
3. Typing Experience: Features a six-layer acoustic structure and hot-swappable Super switches rated for 50 million keystrokes.
4. Customization Options: Supports QMK firmware and has a web-based Launcher app for key remapping and macros without downloads.
5. Design Features: Includes double-shot PBT keycaps, adjustable feet, and south-facing RGB lighting with multiple dynamic modes.
Keychron has launched a new model in their mechanical keyboard series—the K4 Max, which is now officially for sale in China. This keyboard has a 98% layout, which means it combines the full-size features you need with a design that saves space on your desk. It includes nearly all the high-performance features you would expect without taking up too much room.
Key Features of Keychron K4 Max
The K4 Max offers tri-mode connectivity, allowing users to easily switch between USB-C wired, Bluetooth 5.1, and 2.4GHz wireless modes. The 2.4GHz connection has a polling rate of 1000Hz, making it a great pick for gamers or any tasks where speed matters. Additionally, it has a large 4000mAh battery, which can last for up to 190 hours on a single charge when the backlight is off.
Typing Experience and Customization
Its design includes a six-layer acoustic structure made of IXPE, PET, and EPDM foam to help reduce typing noise while improving the feel of the keys. The K4 Max features Keychron’s new Super switches, which are hot-swappable and come in Red, Brown, and Banana options. These switches are rated for 50 million keystrokes and have a transparent housing and light-condensing lens to enhance the keyboard’s backlighting.
The K4 Max is offered in three different models: one with a white backlight, another with RGB backlighting, and a fully hot-swappable RGB version. The prices are 558 yuan ($77), 618 yuan ($85), and 678 yuan (~$93), respectively.
Customization and Design
It supports open-source QMK firmware and includes Keychron’s web-based Launcher app, enabling extensive customization without needing any downloads. Users can remap keys, create macros, and adjust layouts directly from their browser, compatible with Windows, macOS, or Linux. The keyboard comes with a physical toggle switch and extra keycaps for easier OS switching.
In terms of design, the K4 Max features double-shot PBT keycaps in a grey OSA profile with its signature orange ESC key. It supports south-facing RGB lighting with more than 22 dynamic modes and works well with Cherry-profile keycaps. Additionally, it has adjustable feet, a steel mounting plate, and enhanced stabilizers.
Tags: Keychron K4 Max, mechanical keyboard, RGB lighting
March 7, 2025
Xiaomi MK71 Pro Mechanical Keyboard with Display and Metal Knob
Key Takeaways
1. The Xiaomi MK71 Pro is available for import at a price of $118 with free shipping, but delivery times may vary and warranty claims may not be honored.
2. The keyboard measures 358 x 114.8 x 39 mm and weighs 695 grams, lacking a full keyboard layout, including function keys and a number pad.
3. A small screen displays the battery level and connection mode, with options for Bluetooth, cable, or 2.4 GHz wireless connections.
4. It features a metal rotary knob for volume adjustment and includes specially designed linear switches from TTC.
5. The keyboard has built-in RGB lighting and a battery life of up to 143 hours, according to Xiaomi.
Only two months after its launch, the Xiaomi MK71 Pro can now be imported directly for the price of $118. Shipping is free, but customers should be aware that delivery might take a while, and warranty claims may not be honored. This model features a QWERTY keyboard layout, which might not be ideal for languages that use unique characters not found in the Latin alphabet.
Keyboard Design and Dimensions
The Xiaomi MK71 Pro measures 358 x 114.8 x 39 millimeters and weighs 695 grams. It lacks a full keyboard layout, meaning that function keys at the top and a number pad are missing. However, most users will find it sufficient for everyday tasks. One notable addition is a small screen placed between the directional keys and the six-key pad, which displays the current battery level and the selected connection mode. Users can connect via Bluetooth, cable, or 2.4 GHz wireless, and Xiaomi claims that switching between these options is quick and easy.
Features and Performance
This model also includes a metal rotary knob that allows users to adjust the volume. Additionally, it comes equipped with specially designed linear switches from TTC. RGB lighting is built in, and the battery can last up to 143 hours, according to the company’s claims.
Source:
Link

Tags: mechanical keyboard, RGB lighting, Xiaomi MK71 Pro
March 6, 2025
Portable Portronics Speaker: Clips to Phone & Acts as Stand
Key Takeaways
1. Compact and Multi-Functional: The Nadya is a small Bluetooth speaker that doubles as a phone stand, ideal for music lovers on the go.
2. Strong Magnetic Attachment: The speaker can attach to metal surfaces and is compatible with MagSafe iPhones, with a metal ring included for non-MagSafe devices.
3. Quality Sound and RGB Lighting: It features a 40mm dynamic driver for clear sound, soft bass, and RGB LED lights that change with the music, enhancing the listening experience.
4. Battery Life and Charging: The built-in battery offers up to four hours of playtime, and it charges quickly via a Type-C USB port.
5. Affordable Pricing: The Nadya is priced at Rs. 1,049 ($12) and is available on the official Portronics website, Amazon, Flipkart, and other retailers.
Portronics has introduced its new compact Bluetooth speaker, Nadya, which is more than just a small audio gadget. This ultra-portable, RGB-lit device also functions as a phone stand, making it an excellent choice for music enthusiasts on the go. With a power of 6 watts, the speaker can attach to metal surfaces and is compatible with MagSafe iPhones. If you don’t have a MagSafe device, fear not; it includes a metal ring for easy attachment.
Specifications of Nadya
The Nadya is small enough to fit in your pocket, but don’t underestimate its capabilities. It features a 40mm dynamic driver that delivers clear sound and soft bass, perfect for those casual listening sessions. Whether you want to stick it on your car dashboard, fridge, or even a motorcycle tank, the magnetic ring ensures it stays secure, providing a level of convenience that many Bluetooth speakers lack.
Multi-Device Functionality
For iPhone users, Nadya serves as a kickstand when attached to MagSafe-compatible devices, making video calls and watching movies a breeze. Android users have not been forgotten, as Portronics includes a metal ring that can be adhered to any phone, allowing for a similar setup across different devices.
If you enjoy speakers that add some style to your environment, the RGB LED lights on the Nadya change with your music, enhancing the ambiance. Whether you’re partying, working at your desk, or just relaxing, the vibrant lights will elevate your audio experience. It operates on Bluetooth 5.3, ensuring quick and reliable connections with smartphones, tablets, and laptops.
Battery Life and Charging
The speaker has a built-in battery that allows for up to four hours of continuous playtime on a single charge. When it’s time to recharge, the Type-C USB port makes the process quick and easy.
Pricing and Where to Buy
Portronics is offering the Nadya at a launch price of Rs. 1,049 ($12), backed by a 12-month warranty. You can find it on the official Portronics website as well as on Amazon, Flipkart, and various other online and offline stores.
Tags: Bluetooth Speaker, Portronics Nadya, RGB lighting
January 3, 2025
Xiaomi Launches New Mechanical Keyboard with Display and Metal Knob
The Xiaomi MK71 Pro is a small keyboard that features a layout with 71 keys. While it doesn’t include function keys, it compensates with full-size arrow keys. A standout feature is its multimedia module, which includes a 1-inch screen that shows the connection status, time, battery life, and the selected RGB mode. Users can also personalize this display by choosing a background image.
Control and Design Features
On the side of the multimedia module, there’s a metal dial that lets users change the volume easily. The keyboard uses ABS keycaps, which come in brown or gray, along with special TTC switches that have a travel distance of 30 millimeters. The actuation point for these switches is after 22 millimeters, and they can be swapped out while in use. For better ergonomics, the keyboard has folding feet to adjust its angle.
Connectivity Options
You can connect the keyboard to your PC using a USB cable, a USB dongle, or Bluetooth. It also supports connections to three Bluetooth devices simultaneously, which makes switching between paired devices a breeze. The built-in 7,800 mAh battery is said to last for 143 hours without RGB lighting or 71 hours with it activated. However, since the keycaps are not see-through, the RGB lighting mainly serves as an aesthetic addition.
Pricing and Market Availability
The Xiaomi MK71 Pro mechanical keyboard can be found in China via Xiaomi Youpin for 449 yuan (approximately $61). At this time, there is no clear information on whether it will be launched internationally.
Xiaomi Youpin
Source: Link
Tags: compact keyboard, RGB lighting, Xiaomi MK71 Pro
December 22, 2024
8BitDo Ultimate Mini Xbox Controller for Smaller Hands Released
8bitdo has introduced a new wired controller called the Ultimate Mini, specifically made for Xbox. This accessory is made for gamers who have smaller hands. It’s pretty small and light, measuring just 135.2 mm (about 5.3 inches) and weighing 189.6 g (around 0.42 lbs). To give you an idea, the Xbox Series X/S controller is larger, measuring 152.9 mm (approximately 6.02 inches) and weighing 280 g (nearly 0.62 lbs).
Features and Design
The Ultimate Mini controller comes with Hall-Effect Triggers and Joysticks that are surrounded by RGB lights. Players can choose from three different lighting modes: Fire Ring, Light-tracking, and Rainbow Ring. Along with these features, there are bumpers, impulse triggers, action buttons, and a D-pad. 8bitdo asserts that this controller has better grip and high-definition vibrations to enhance your gaming sessions. Additionally, it includes a 3.5mm audio jack for connecting headphones.
Compatibility and Colors
According to 8bitdo, this wired USB controller works with various devices, such as the Xbox Series X, Xbox Series S, Xbox One, and Windows 10/11 systems. It’s available in three colors: Translucent Green, Translucent White, and Translucent Pink. You can purchase the 8BitDo Ultimate Mini Wired Controller for Xbox on Amazon US for $34.99. For customers outside the US, the product can be ordered directly from the brand’s online shop.
8bitdo’s latest offer is sure to appeal to those looking for a compact and functional gaming controller!
Source: Link
Tags: 8bitdo Ultimate Mini Wired Controller, RGB lighting, Xbox
November 24, 2024
Redragon M82 Gaming Keyboards: 8KHz Polling, Gasket, RGB Lights
Redragon, a popular brand in gaming peripherals, has launched its new series of gaming keyboards, the Redragon M82, in China. This lineup includes several models like M82 SE, M82, and M82 Pro, which come in various colors such as Moonlight White, Mint Green, and Starry Black.
Pricing Details
These models range in price from 219 yuan ($30) to 529 yuan ($73). The more expensive variants provide improved precision, high-quality switches, and sophisticated RGB lighting features.
Specifications of the M82 Series
The Redragon M82 series keyboards are built with advanced features tailored for gamers and professionals who demand precision and long-lasting use. They include a 0.01mm RT precision adjustment for heightened sensitivity and quick responses. The keyboards also support an 8000Hz polling rate, which guarantees ultra-smooth performance with low latency, making it perfect for fast-paced gaming.
With a Gasket structure paired with a steel positioning plate, these keyboards minimize unwanted tapping noises, improve typing stability, and offer a top-notch acoustic experience. Additionally, they feature a multi-layer sound-absorbing filling, which consists of a silicone mat, plate foam, and bottom case sponge to enhance key press feedback and sound quality.
Features of M82 Pro Version
The M82 Pro model comes equipped with Magnetic Jade Pro switches, developed in partnership with Gateron, ensuring stability and a smooth keystroke. These switches let users adjust actuation ranges from 0.01mm to 3.3mm, with a total travel of 3.5mm and an actuation force of 50±10gf. This Pro version is designed for high precision and durability, making it a great fit for intense gaming sessions.
For more versatility, the keyboards include customizable RGB lighting. They offer 14 different lighting effects, including wave, breathing, ripple, and neon modes, along with seven static colors and dynamic RGB combinations. The lighting is located beneath the keyboard, creating a distinctive visual appeal.
Keycap and Software Features
The keyboards are fitted with ASA PBT keycaps, which are made using durable dual-shot injection molding for excellent resistance to wear and clear legends. The M82 Pro model further includes custom RED software, which allows users to customize lighting, macros, and other keyboard settings for a personalized experience.
Availability and Pricing
The Redragon M82 series keyboards are currently available on JD.com, with prices varying by model. The basic M82 model starts at 219 yuan ($30). The M82 Pro series has more options, with the Mint Green model priced at 259 yuan ($36) and the Starry Rock Black version at 299 yuan ($41). For those wanting premium features, the advanced Starry Rock Black version is priced at 529 yuan ($73).
In other news, we recently evaluated the Luminkey Magger 68 HE to see if this magnetic keyboard meets expectations. Furthermore, Black Shark has unveiled a new gaming keyboard that features triple connectivity, RGB lighting, and an impressive 120-hour battery life.
Tags: Gaming Keyboard, Redragon M82, RGB lighting
November 17, 2024
Edifier Hecate G2500bar Gaming Speakers: 7.1 Surround Sound & RGB
Edifier has introduced a new desktop gaming speaker named the Hecate G2500bar in China. This speaker is available for 299 yuan ($41) and can be found on JD.com. Let’s take a look at its main features.
Key Specifications of the Edifier Hecate G2500bar
The Edifier G2500 soundbar is designed to be compact, making it about 30% shorter than traditional soundbars. This compactness makes it a great fit for smaller desktops without occupying too much space. It is equipped with 53mm dual full-range neodymium magnetic drivers along with a dual reflex tube acoustic system, which produces a rich and immersive audio experience with strong bass.
Advanced Features for Clear Communication
This soundbar is outfitted with second-generation Acoustic Echo Cancellation (AEC) technology, which helps to provide clear communication by removing echoes during voice chats. Furthermore, it includes an integrated DSP chip to ensure precise audio processing, offering three distinct sound modes: gaming, music, and movies. The soundbar also supports 7.1 virtual surround sound, which enhances the listening experience with a professional sound field and accurate audio positioning.
Dynamic Lighting and Connectivity Options
The G2500 features TempoFlow RGB lighting technology that offers 12 different dynamic lighting effects that sync with sound, adding a visual element to the experience. Users have the ability to customize these effects via the Hecate Connect Center software on their PC or the Edifier Connect App on mobile devices. The speaker provides dual connectivity options, such as a USB sound card and Bluetooth 5.4, making it compatible with a variety of devices including smartphones, tablets, PCs, PS4/PS5, and Nintendo Switch. It also comes with a detachable microphone that features AI noise reduction and anti-feedback technology for clear audio capture, adjustable according to user needs.
Design and Performance Specs
The speaker is designed with a 5° tilt angle, optimizing sound delivery to minimize sound wave reflection and ensuring a direct path to the listener’s ears. It has a physical button interface for volume control, light mode switching, anti-slip feet, and a convenient one-click mute function. The soundbar provides R/L 2.5W + 2.5W power and operates within a frequency range of 90Hz to 15kHz. It maintains minimal noise with a sound level of ≤20dB (A) and a signal-to-noise ratio of ≥85dB (A). The design features a sleek cyber-mechanical look with sharp lines and a semi-transparent front panel, and it comes in two colors: Cosmic Grey and Pearl White.
In other news, EarFun has launched the UBOOM X speaker, boasting an 80W output, an IP67 rating, and up to 30 hours of playback time. Additionally, if you are a console gaming enthusiast, you might be interested in whether the Nintendo Switch 2 can compete with Sony’s PS5 Pro.
Tags: Edifier Hecate G2500bar, gaming speaker, RGB lighting
August 3, 2024
Raytheon H51: New RGB Bluetooth Headset, Only 149 Yuan ($21)
Raytheon has introduced a new wireless headset named the H51, which offers three different connection modes along with RGB lighting effects. The H51 will be available for purchase on JD.com starting August 5th at 8:00 PM, with an initial price of 149 yuan (around $21 USD).
The H51 Features Bluetooth 5.4 and a 50mm Dynamic Driver
Designed with comfort in mind, the H51 includes white, skin-friendly protein leather earmuffs and physical buttons that allow for easy control over lighting, microphone, and volume settings.
This headset employs Bluetooth 5.4 technology to ensure a stable wireless connection. It features a 50mm dynamic driver unit for robust sound quality and weighs roughly 318 grams. Additionally, it includes built-in noise reduction and a retractable microphone to improve call clarity. The 1000 mAh battery offers up to 30 hours of playtime on a single charge.
The Raytheon H51 is an excellent choice for users looking for a comfortable and feature-rich Bluetooth headset at an affordable price.
Tags: Bluetooth 5.4 Earphones, Raytheon H51, RGB lighting
May 21, 2024
Gigabyte & ADATA Launch Obsidian White DDR5 Memory for Overclocking
Gamers and PC enthusiasts aiming to maximize their system performance will be thrilled by the newly released co-branded memory from ADATA and Gigabyte: the Obsidian and White Obsidian DDR5. These memory modules feature a custom-designed PCB tailored for high-performance overclocking, supporting higher voltages and improved signal transmission. Users can also manually adjust voltage settings for enhanced control.
Extensive Motherboard Compatibility
For those using a compatible GIGABYTE Z790 or B760 AORUS ELITE series motherboard, an exclusive one-click overclocking option is available for the Obsidian and White Obsidian memory. This feature simplifies the process, enabling users to boost memory performance via the AORUS x XPG EZ-OC GIGABYTE Ultra Mode within the BIOS settings. The supported motherboard list is comprehensive, covering a range of Z790 and B760 AORUS models, ensuring broad compatibility.
Enhanced Aesthetics and Overclocking
Apart from their overclocking capabilities, Obsidian and White Obsidian memory modules also focus on aesthetics. They support Intel XMP 3.0 and AMD EXPO dual-platform certification, allowing for one-click overclocking with pre-set profiles. The memory also integrates with Gigabyte Smart Concierge (GCC) for customizable RGB lighting effects, enabling synchronization with other Gigabyte components such as the motherboard and graphics card. This creates a unified and visually appealing lighting setup for your entire PC.
Obsidian and White Obsidian DDR5 memory modules are available in various capacities and speeds. Prices start at 449 yuan for a single 16GB 6000MHz module, with costs escalating based on capacity and speed, culminating at 1379 yuan for a 48GB 6400MHz kit.
Tags: ADATA Gigabyte Obsidian DDR5, Overclocking Memory, RGB lighting
May 14, 2024
Cherry Unveils XTRFY M50 Gaming Mouse with Custom Scroll Wheel
Cherry, a renowned German peripheral manufacturer, has recently introduced the XTRFY M50 wireless gaming mouse to the Chinese market. This product, available in both Black and White variants, is priced at 549 yuan (approximately $76) on JD.com. Let’s explore its main features.
Cherry XTRFY M50 Mouse Specifications
The M50 mouse features a Pixart 3311 sensor and a primary control microswitch from Huano Huarong, recognized for its dependable performance. It supports four DPI settings up to 5000 and offers a polling rate adjustable between 125 and 1000Hz, ensuring accuracy and swift responses.
Measuring 122.4mm in length, 63mm in width, and 39mm in height, the mouse is lightweight at 87 grams. This ergonomic design aims to provide a comfortable grip, suitable for extended gaming periods without causing discomfort.
RGB Lighting and Connectivity
A notable highlight of the M50 series is its RGB lighting effects. The mouse features a distinctive circular RGB light strip extending from the tail to the base, which is adjustable. This not only enhances the visual appeal but also allows users to customize their gaming ambiance.
In terms of connectivity, the Cherry M50 is highly versatile, supporting triple-mode connections. It can be linked via a 2.4GHz wireless connection, Bluetooth 5.2, or a USB-wired setup, offering flexibility. Additionally, it comes with a USB-A to USB-C data cable and a 2.4G wireless receiver, providing multiple connection options.
The mouse offers an impressive battery life of around 100 hours, with a quick recharge time of about two hours. It supports intelligent charging during use, allowing gamers to continue playing while recharging, thereby reducing downtime.
Multi-functional Scroll Wheel and Software Support
The M50 also features a multi-functional scroll wheel, capable of performing several functions including forward and backward scrolling, left and right tilting, and a downward click. This multifunctionality enhances the user experience by enabling customizable shortcuts.
Moreover, the Cherry M50 includes dedicated driver support through proprietary software. This software offers five customizable configuration profiles where users can modify settings such as RGB lighting effects, CPI, and polling rate. The mouse is compatible with both Mac and Windows systems.
Tags: Cherry XTRFY M50, RGB lighting, Wireless gaming mouse