12D

Bluetooth version:Bluetooth V4.2

Driver impedance:16Ω

Frequency range:20~20 kHz

Sensitivity:96 dB ±3 dB

Music playback time:4~5 hours

Wireless Range: >10m( Free space)

Stanby time:200 hours

Charging voltage:DC 7.3 V

Battery capacity:90 mAh

Charging time:1.0-2.0 hours

 

 

 

 

 

 

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