Product Description:
Supports Handsfree , Bluetooth , Loudspeaker , TF Card Music Playing
Bluetooth Version V3.0+EDR
Protocol AVRCP , A2DP
Transmission distance W/O obstacles 10m
Loudspeaker Output:3W
Frequency Response:280HZ-16KHZ
Signal-to-Noise?95db
Distortion:?0.5%
Battery Voltage Capacity: 520mAh
Battery Charging Voltage:5V±0.5V
Battery Charging Time:1.5 Hours
Working Time: About 2 Hours
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