Power: 2.5W
SNR: ≥89dB
Distortion: ≤0.3%
Voltage: 3.7V
Frequency: 100 Hz -18 kHz
Playback time: up to 8 hours
Battery Capacity: 550mAh
Battery Charge Time:At least 2.5 hours
Bluetooth Compliant:v2.1 + EDR
Bluetooth Playback time: Up to 4 hours
Talk Time: Up to 8 hours
Microphone Sensitivity: 34db
Power supply: Built-in Li-battery, 3.5mm audio cable
Support stereo Bluetooth(A2DP,AVRCP,headset,handfree profile)
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