Anker has introduced its latest wireless headphones known as the Soundcore Liberty 4 Pro. These headphones promise impressive Active Noise Cancellation (ANC) thanks to a setup that includes seven sensors—six microphones and a barometer. They can recalibrate every 0.3 seconds, which helps them adjust swiftly to changes in the surrounding environment. While they claim a 12.2-decibel improvement in noise reduction in the frequency range of 600 to 700 Hz, the true effectiveness of the ANC will only be revealed through testing.
Charging Case Features
In addition to focusing on ANC, Anker has also enhanced the charging case. This case features a display and a touch bar, allowing users to modify settings directly on the case instead of just using an app. The display provides information on the charging status, and the battery life is impressive, lasting up to 40 hours with additional charges.
Sound Quality and Specifications
The Soundcore Liberty 4 Pro utilize a sound generation system that includes two drivers: a 10.5 mm driver for rich bass and a tweeter. To ensure excellent sound quality during calls, the headphones are equipped with six microphones that effectively filter out wind noise. They also support spatial audio and come with an IPX5 rating for water resistance. In the USA, the Liberty 4 Pro can be purchased for US$130, and buyers will receive a travel bag as a complimentary gift.
