Features:
Car MP3 Player FM Transmitter with Bluetooth.
Support A2DP,Play mobile music through bluetooth.
Support Automatic Bluetooth pairing.
Come with car charger with output 5A 2.1A.
Support car Battery and voltage display.
Stereo Bluetooth and hands-free caning.
Support TF card extension up to 16GB.
Full suspension surface design,Simple and beauty.
Universal compatibility with all iPhone, Android phone and tablets.
Intelligent adjust charging,Intelligent check different usb device,deploy the best Charge Current.
Specification:
Input voltage: 12-24V
Output voltage: 5V±0.25
Output current: 2100mA(Max)
Short circuit current protection: 2.4-3
Bluetooth version: V3.0+EDR
Frequency: 20h-20Khz
Sensitivity: -42db±3db 360
Voltage: 5V±0.5V
Working current: 45mA(Max)
Standby current: 25mA(Max)
Frequency: 2.402-2.480 GHz
Range: 5m Sensitivity: -92dBm
Radio frequency output: 4dBm Frequency: 87.5--108.0MHz
Transmitted power: 87dBm/107dBm
Package Included :
1 xFM transmitter
1 x Manual 

• Supports USB disk and SD card,A2DP function. With 3.5mm line-in jack, support external audio devices. Switch to Hands-free mode automatically from music playing status when receiving calls
• With aux input port, TF card slot and USB ports, supports U disk TF card player; Supports mp3, WMA, FLAC format music
• Universal compatibility with all iPhone, Android phone and tablets.
• Intelligent adjust charging,Intelligent check different usb device,deploy the best Charge Current.
• Fashionable appearance and excellent sound quality and beautiful music can comfort people and release stress.

Supports USB disk and SD card,A2DP function. With 3.5mm line-in jack, support external audio devices. Switch to Hands-free mode automatically from music playing status when receiving callsmuxika