They also have an in-ear heart rate sensor that connects to a Wellness app to track daily statistics or just when doing out if you don’t have a watch, wristband, or ring to do so.
They have Bluetooth 5.3, Soundcore’s HearID active noise reduction, three sizes of ear tips, and six microphones (three per earbud) to help your speech come through clearly to individuals on the other end. They also offer multipoint connectivity, so you may remain connected to both your laptop and phone. Like its predecessors, the Liberty 4 supports LDAC, AAC, and SBC codecs, but not aptX.
Battery life may vary depending on which features you use, with up to 9 hours of typical usage, 5 hours in spatial audio mode, 6 hours in LDAC mode with no noise cancellation, and up to 7 hours with just ANC turned on.
