Key Takeaways
1. High-Quality Audio: The HiBy W4 amplifier supports both Bluetooth and wired connections, enhancing music playback for various headphone types.
2. Battery Life: It offers up to 5.0 hours of use with balanced headphones and 6.3 hours with unbalanced ones, powered by a 1,500 mAh battery.
3. Codec Compatibility: The device supports multiple audio codecs, including aptX Adaptive/HD/Lossless and DSD512, allowing for high-resolution audio playback.
4. Design and Attachment: It features a compact design (66.15 x 65.1 x 21.5 mm) and can be attached to smartphones or bags using magnetic kits or a removable clip.
5. Affordability: The amplifier is priced at $99, available for purchase directly from HiBy or through their Amazon store.
The HiBy W4 portable HiFi headphone amplifier offers high-quality music playback for Bluetooth wireless headphones and works with both 4.4 mm balanced and 3.5 mm unbalanced headphones.
Battery Life and Connectivity
According to the manufacturer, its 1,500 mAh battery allows for up to 5.0 hours of usage with balanced headphones, while it can last 6.3 hours with unbalanced ones. Users can connect the W4 wirelessly via Bluetooth 5.4 or through a USB-C cable to various digital audio devices like smartphones, laptops, or digital audio players.
Audio Codec Support
The Bluetooth connection is compatible with aptX Adaptive/HD/Lossless, LDAC, AAC, and SBC audio codecs. For wired connections, it supports DSD512 and PCM 768 kHz codecs, which means it can handle both standard and high-resolution audio. The device features physical volume buttons, a control dial, and a 2-inch color touchscreen for easy adjustments.
Attachment Options and Dimensions
You can attach the W4 to MagSafe-compatible smartphones using a separate magnetic kit or use the included removable clip to fasten it to bags. Its dimensions are 66.15 x 65.1 x 21.5 mm (2.60 x 2.56 x 0.85 in.), and it has a weight of 93.3 g (3.3 oz.).
The HiBy W4 portable amplifier comes with a suggested retail price of $99 and can be bought directly from HiBy. Customers can also explore more audio products from the company by visiting the HiBy store on Amazon.
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