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Product name: TWS wireless bluetooth headset
Product model: BT2929
Product size: 52*25mm
Product color: black, white, yellow, pink, red
Bluetooth version: V5.0
Connection range: 10M
Appearance material: ABS, PC
Impedance ohm: 32ohm15%
Frequency response: 100Hz - 5kHz
Support protocol: A2DP, HFP, AVRCP, SPP
Speaker unit: φ13mm*2 graphene HI-FI class moving coil speaker
Battery capacity: earphone 30mAh, charging box 280mAh
Input interface: TYPE-C
MIC sensitivity: -383dB
Charging box input: DC 5V=2A
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