Hi-Fi bluetooth speaker,enjoy music and answer call from mobile . Operation range: Up to 10 metersBluetooth version: V2.0                                 Supports Bluetooth Advanced Audio Distribution Profile (A2DP), AVRCP Hi-Fi bluetooth Speaker,2Wx2 Sensor button,volume adjustment,Play, Pause, Stop, Forward and BackwardCable audio in,3.5mmPlay time:8hoursStandby time: Up to 300 hours   Battery type: Rechargeable Li batterySupported profile: Headset and Hands-free

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