B9 TWS IPX6 Fashion Bluetooth 5.0 Wireless HIFI Sport Earphone MIC Earbuds AUTO Gaming Music Headset For Xiaomi Samsung Huawei
Product parameters:
Product Name: B9-TWS
Charger Battery:300mAh
Earphones:50mAh*2
Bluetooth version: second generation Bluetooth 5.0
Music / call duration: 4-6 hours
Waterproof: IPX7
Charging box can charge the headset: 6-7 times
Charging box capacity: 200mAh polymer lithium battery
Headphone single ear capacity: 60mAh polymer lithium battery
Sensitivity: 120dB
Impedance: 32Ω
Bluetooth transmission distance: 10meters
Charging voltage: 3.7V
Bluetooth decoder: ACC
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