Bluetooth 2.1 plus EDR. Supports HFP, HSP, A2DP and AVRCP profiles. Operation range of 10 meters. 40mm 3W driver. 400mAh Li-ion battery offers approximately 4.5 hours of talk time, approximately 3 hours of music playback and up to 165 hours of standby. Charges in 3 hours. Answer, end, reject calls. Listen to music with volume adjustment, previous/next/pause functions. TF card playback support.
Portable and powerful wireless Bluetooth streaming speakers, Size:60.75*25.36*11mm
Built-in microphone allows you to answer calls without skipping a beat
Features a rechargeable battery for convenient portability and extended playback time
400mAh battery with Talk time: Approx 4.5 hrs, Music Play time: Approx 3 hrs and Standby time: Approx 165hrs
Aux-in connection, micro-SD card slot, speakerphone with echo and noise cancellation
6 MONTHS MANUFACTURER WARRANTY. For technical issues kindly contact 1800222239.