Support: L2CAP/A2DP(AVCTP/AVDTP/AVRCP), can receive the AUDIO signal and control the AUDIO device
Support HSP/HFP (Handsfree profile), Built-in Mic for a hands-free phone call
Working Distance: 10 meters
SNR: 90db
Battery: 1200 mAh
Built-in voltage: 3.7V
Normal volume playing time 3H
Speaker driver: 52mm
Power: 4 Ohms/5w
Frequency: 150Hz-20KHz
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