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Bluetooth Version: V4.2

Bluetooth Distance:10m/360°

Support Profile: AVRCP,A2DP,HSP,HFP

CODEC:SBC,APTX,APTX-LL,APTX-HD

Battery Capacity:90mAh

Charging Time:Less than 2 hours

Working Time: About 6.5 hours(50%)

Standby Time:150 hours

Frequency Response:20Hz-20,000Hz