Car USB-MP3 Transmitter

Features:
1) This car USB-MP3 transmitter is a controller, which uses USB groupware &
MP3 of OTG
2) User can save files in USB flash drive, plug that into USB connector and
press 'Play' button. Then OTG decodes the inner MP3 format from USB flash
drive and transmit it to MP3 CMOS chip through a special stereo transitional
CMOS chip, then transfer into FM high frequency signal
3) Supports the USB flash disk device (Version 1.1 or 2.0)
4) Search (MP3 File) for whole disk
5) 3 buttons with 6 functions
6) Antenna: built-in
7) Power: car lighter
8) Displays: power LED, play and pause LED
9) Audio out: FM
10) Transmitter frequencies (MHz): 88.1, 88.3, 88.5, 88.7, 107.1, 107.3,107.5, 107.7
11) Size: 84mm (L) x 35mm (W) x 22mm (thickness)
12) Operation temperature range: 0-60oC
13) Power consumption: 1.2W (max.)
14) LED indication:
a) Red light on: power on
b) Red and blue light on: playing music
15) Packing:
a). Size (L x W x H): 84 x 35 x 22mm
b) Weight: 32g/pc
c) Packing: 1pc/gift box, 40pcs/ctn
N.W.: 8.7kg
G.W: 9.7kg
Measurement: 40.0 x 30.0x 59.2 cm