Specification:
Chipset: AC6973D4
Cell diameter: 13mm
Horn sensitivity: 117±3dB (1kHz)
Impedance: 32Ω
Frequency response range: 20-20,000 Hz
Waterproof: IP53
Bluetooth Version: 5.1
Charging port: Type-c
Battery type: Lithium battery, earphone 30 mA pure cobalt
Battery capacity headphone: 30mAh, charging bin: 220mAh
Charging time for headphones: 45 minutes
Charging bin: 60 minutes
Talk time: 3.5 hours
Music time: 5 hours
Total working time: 26 hours
Microphone: 4013 41dB
Microphone sensitivity: -42
We are a professional manufacturer about TWS earphone ,bluetooth headphone ,gaming headsets .The customer we have cooperated have BOSE,AKG,VIVANCO, PHILIPS, AIWA,B&O, Beyerdynamic . welcome your joining .
Contact us:
Dongguan TaiShengMei Electronic Technology Co., Ltd
E-mail: sales6@dgjwh.com.cn/sales@dgwjh.com.cn/sales7@dgwjh.com.cn/
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