Wireless Waterproof Charging Box Bluetooth headphone
Category: Bluetooth Sport Earphone  Publish Time: 2017-12-20 16:46 

Wireless Waterproof Charging Box Bluetooth headphone

Function


APT-X  Lossless audio output
IPX-7 Waterproof

Up and down song switch
volume control
Bluetooth call
Last call back
Titanium coated film true copper ring speakers
Intelligent echo cancellation
Low battery alarm
Intelligent voice prompts
wireless charging
900mah charging box
Calling number,Acoustic answer


Specification


Speaker:10mm
Frequency response:20-20KHz
bluetooth chip:CSR8645
Bluetooth version:v4.1
Signal to noise ratio:≥80db
Battery capacity:110mAh(each side 55mah)
Input voltage:DC5V
Input Current:≥500mA
Operation range:10m
Standby time:250hrs
Music time:6-7hrs
Charging Time:1-2hrs
Sensitivity:-42DB±3DB
Impedance:2.2KΩ
Charging box capacity:900mAh