--Support external card tf, listen to songs offline;
--Energy saving: A single charge can provide up to 10 hours of music and talk time.Charging for 20 minutes can provide about 1.5 hours of listening time
--Noise reduction technology: transparent mode, adaptive equalizer function
--8 microphones are used for active noise reduction, 3 microphones are used for sound pickup
--Dimensions 168.6 x 187.3 x 83.4 mm
.--Support external card tf, listen to songs offline;
--Energy saving: A single charge can provide up to 10 hours of music and talk time.Charging for 20 minutes can provide about 1.5 hours of listening time
--Noise reduction technology: transparent mode, adaptive equalizer function
--8 microphones are used for active noise reduction, 3 microphones are used for sound pickup
--Dimensions 168.6 x 187.3 x 83.4 mm
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