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Bluetooth Headphones--Model :TWS08
Specification

  BT
Product Des:   TWS Earbuds
Chipset: RTL8763BFP
Bluetooth Version:V5.0 + EDR,BLE
Support    EDR+HFP+HSP+A2DP+AVRCP
Decoding:SBC,AAC
Transmission distance: 10M

  Mic
Type:   MEMS silicon Mic
Mic Qty:one(each earbud)
Sensitivity: 42dB± 3dB(0dB=1V/P a@1KHz)
SNR: 60dB
THD: less than 1% 94dB SPL @1kHz
Impedance: 100Ω 

  Battery
Charging   port: Type -c
Voltage: 3.7V
Current: 500mAh for charging box,110mAh for   earbuds
Charging time: charging box<   2hrs,earbuds<1.5hrs
Battery capacity: Charging box 280mAh+ earbuds   48mAh *2
On call lasts 4.5 hrs,music playing for   5hrs,120 hrs standby

  Speaker
Type: Dynamic composite film   speaker 
Driver: Φ6mm ,N40 magnet
Sensitivity:1KHZ 103±3dB @1KHz,126mV
Impedance: 16Ω 
Frequency response: 20Hz-20KHz
Rated power: 3mW

  Earcap
Waterproof level:   IPX4
NW: 55g
Charging box size: 78*36*34mm (HWD)
Working condition: Temperature -15ºC -60ºC,Humidity   10%-85%
Earcap: three sizes in total (S M L)


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