Hot Selling TWS Earphone
BE-731
Product Parameter
Charging case dimension: 59*37*30mm
Earbud dimensions: 32*15*15mm*2
Net weight: 7.9g*2(Earbuds)/27g(Charging case)
Wireless working range: 10M (without obstacles )
Speaker: Φ8MM, diaphragm
Speaker sensitivity: 98±3 dB 1kHz/1mW
Profiles supported: HFP,HSP,A2DP, AVRCP AAC
Impedance: 32Ω±15% 1kHz
Speaker frequency: 20Hz～20KHz
Input voltage / current: DC 5V/1A
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