Беспроводной Bluetooth 3,0 автомобильные хэндс-фри набор под названием Fm передатчик 5В 2.1A зарядных порта Usb для автомобиля Зарядное устройство совместимо с Tf картой проигрыватель usb-диска 4

Wireless Bluetooth 3.0 Car Hands-Free Kit Called Fm Transmitter 5V 2.1A Usb Car Charger Compatible With Tf Card / U Disk Player 35

Bluetooth:
Bluetooth Version: V3.0 + EDR
Frequency: 20 Hz ~ 20 KHZ
Sensitivity: -42db + / 3 db 360
Voltage: 5 v + / -0.5
Working Current: 45mA (max)
Stand-by Current: 25mA (max)
Frequency: 2.402 ~ 2.480 ghz
Effective Range: 5 Meters
Sensitivity: -92 dBm
RF Output: 4 dBm
Frequencies:
FM: 87.5MHz – 108.0MHZ
Transmitted Power: 87 dBuv / 107 dBuv
Effective Range: 2 meters
Product Introduction:
1.This equipment can detect battery's voltage.
2.Support Bluetooth hands-free phone calling via its build-in microphone.
3.Support mobile's A2DP fuction. Musicwill be played directly while the mobile phone is connected.
4.Mobile phone can be connected automatically when the device powered on.
5.Support an external TF card/U disk, can play music files in MP3/WMA format.
6.Integrated car charger of output 5V-2100mA,is available.
Package Includes:

1* User manual