Specifications:
.Supports bluetooth handsfree, built in microphone, safe and convenient to 
 answer the call, call when the noise processing of CVC, wind noise supression.
.Supports A2DP function of mobile phone via Bluetooth directly high-quailty 
 mobile phone music.(Bluetooth stereo)
.The power supply after opening, automatic back to even, automatic into
  he matching condition.
.Supports USB, TF card, support MP3/WMA/WAV music to format.
.Integrated car charger of output 5V - 1000mA, is available for charging
 handgeld devices in car.

Parameter:                
Type: FM Transmitter
Input Voltage: 12 - 24V
Output Voltage: 5V +/- 0.25
Output Current: 1000mA (Max)
Bluetooth:
Bluetooth Version: V3.0 + EDR
Frequency: 20h - 20KHZ
Sensitivity: -42db +/ 3 db 360
Voltage: 5V +/- 0.5
Working Current: 45mA (Max)
Stand-by Current: 25mA (Max)
Frequency: 2.402 - 2.480ghz
Effective Range: 5meters
Sensitivity: -92dBm
RF Output: 4dBm
Frequencies:

FM: 87.5MHZ - 108.0MHZ
Transmitted Power: 87dBuv / 107dBuv
Effective Range: 2meters
Note: Due to the light and screen setting difference, 
the item's color may be slightly different from the pictures.
Package Includes:
1 x FM Transmitter
1 x English /Chinese User Manual