Tai Nghe Bluetooth E Er9 Rảnh Tay Có Chức Năng Gọi Rảnh Tay

Giới thiệu Tai Nghe Bluetooth E Er9 Rảnh Tay Có Chức Năng Gọi Rảnh Tay

✿We have our own factory, and all prices are wholesale prices.❣
✿Buyers and wholesalers are welcome to bargain prices.❣
✿The more you buy, the cheaper price.❣
✿Hurry up and place an order!!!!(●'◡'●)

[NTS] E ER9 Car Headset Private Call Hands-free Wireless Headset
Features:
The device can detect battery's voltage;
Support Bluetooth headset to answer, high-definition call;
Support Bluetooth hands-free calls, built-in microphone, safe answer the phone;
Support cell phone A2DP function, connect directly by Bluetooth and play high-quality mobile music;
Mobile phone can be connected automatically when the device is powered on;
Support USB flash drive to play MP3 / WMA format music;
Car charger, 5V / 3.1A output, you can charge for handheld devices.
Bluetooth headset charging function, use while charging
Independent power switch, ready to turn off the power, do not loss the car battery


Descriptions:
Intelligent detection, Voice broadcast.
Full duplex stereo, Low noise
Small and good looking, Adapted to different vehicles.


Specifications:
Model: ER9
Materail: ABS
Colour: black
Size: 12.3*11*4CM
Bluetooth Version:V4.2
Limit Voltage: 9-26V
Rated working voltage:12V-24V
Sensitivity:-42db+ / 3 db
Working Current:45mA(max)
Stand by Current:25mA(max)
Frequency:2.402-2.480 ghz
Bluetooth Effective Range: 10 meters
Sensitivity:-92 dBm
RF output:4 dBm
FM Frequency:87.5MHz-108.0MHz
Transmitted Power: 87dBuv / 107dBuv
Microphone Effective Range: 2 meters


Package included:
1x Car Bluetooth Headset

Notice:
-All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product.
-Due to the manual measurement and different measurement methods, please allow slight deviation.Thanks!

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