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2021 V4.1 Bluetooth Earphone Wireless Sport Bluetooth Headphone

China 2017 V4.1 Bluetooth Earphone Wireless Sport Bluetooth Headphone, Find details and Price about China Earphone, Wireless Sport Earphone from 2017 V4.1 Bluetooth Earphone Wireless Sport Bluetooth Headphone

Model NO.
S4
Style
Ear Hook
Usage
Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation, DJ
Bluetooth Version
4.1
Soundtrack
Dual Track
Function
Bluetooth, Multimedia, USB, Infrared, RF
Characteristics
Multi-point Links
Color
Black
Specifications
A2DP
Distance version
Class B
Product Name
2017 V4.1 Bluetooth Earphone Wireless Sport Blueto
Working Time
>6hrs (Volume 50%)
Standby Time
>200hrs (Battery Saturation)
Transmission Range
<=10m
Frequency Response
20Hz-20kHz
Channel Balance
<2dB (at 1kHz)
Built-in Battery
Polymer Lithium Ion 3.7V 100mA
Material
ABS+PC
Rated Power
25MW (Max Power 30MW)
Charging Voltage
USB 5V 1A
Trademark
Mrice
Transport Package
145*68*45mm
Specification
40pcs/Carton Carton Size: 48.5*46.5*32.5cm
Origin
Shenzhen
HS Code
8518300000

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