soundcore by Anker Liberty 4 NC Wireless Noise Cancelling Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3

Product Information

To check if you're wearing the earbuds in the perfect position, take the Fit Test on the soundcore app for more information.

Go into the region of the system, switch to English (United States), and switch the system language to English (United States).When using both earbuds for the first time, select Adaptive Noise Cancelling, so that the most appropriate noise reduction parameters will be selected according to your ear canals. The left and right white lights in the charging case flash quickly, indicating that the earbuds are in pairing mode and can be paired with a Bluetooth device.

If you are using a Samsung mobile phone, you may need to manually activate the LDAC switch in the Bluetooth settings interface.The 4s functionality however is top notch and if the fit was tighter the sound might be up to the 2s quality. When the charging case is fully charged, all the white lights will stay on for 5 minutes and then go out. Soundcore has a variety of high-quality headphones and earbuds, and the Liberty 4 NC is a great demonstration of that.