3.1A vehicle-mounted quick charging vehicle-mounted bluetooth mp3 player vehicle-mounted plug-in card mp3 player

New car bluetooth MP3 hands-free FM FM transmitter 3.1/A dual port car charger

Product features:

 1: support bluetooth music /TF card/usb flash disk, support bluetooth hands-free call

 2: USB port charging current is 5v-3100ma

 3: LED screen can display frequency points

 4: power off memory function is supported
 6. Precise structure design

Product parameters:
Weight: about 50g

Bluetooth version: V3.0+EDR
Computing interface: high speed USB2.0
Screen: LED screen
Support U disk capacity less than 16GB
Power supply: dc12v-24v
Support file type: MP3
Working current: 45mA DC12V
Bit rate: 64-320 KBPS
FM frequency range: 875-108mhz (100KHz stepping)
SNR: 85db(FM:65db)
Harmonic distortion: < FM: 0.05% (& lt; 0.1%)
Working temperature: 0 ℃ to 50 ℃
Firing range < 5 meters
Packing weight: 79 g

Packing quantity: 100 sets