ขาย โมดูลถอดรหัสเสียง mp 3 wma usb tf radio บลูทูธไร้สายสําหรับรถยนต์ ราคาที่ดีที่สุด

Specification: Dimensions: 106 * 25 (mm) Product power consumption: less than 150MA Model: V19 (Note: DC power supply 5 V / 12 V optional) Product Category: Audio Accessories A: module function audio, controllable player, home appliances, industrial applications 1, the production of simple audio, simple, cheap, suitable for the popular mid-range consumer market: 2, transform and upgrade the ordinary audio, so that the audio can easily play the MP3 / WMA format song files in the U disk SD card, the sound quality of ordinary audio, and obtain effective music at low prices; 3, with other equipment, circuits, modules, secondary development and application, used in toys, gifts, fitness equipment, household appliances, broadcasting systems, etc. 4, easy to reach Bluetooth wireless docking, listen to music as you want. Two: most important functions: (1) support LED digital tube; (2) support USB, SD (TF), AUX, FM radio function; (3) support Bluetooth, compatible with Bluetooth 3.0 and below; (4) support the previous song, the next song, play / pause, mode conversion; (5) support FAT16, FAT32 file system; (6) support MP1 Layer3, MP2 Layer3, MP3 Layer3, version of the song; (7) support MP3 songs from 32-320 kbps; (8) Support infrared remote control reception (9) the module contains an MP3 song decoding chip; Three: button operation instructions Host button: 1. "PREV": Short press on the previous song in the USB / SD / Bluetooth state; Briefly press the last station in the FM state, keep the volume down. 2. "PLAY / PAUSE" short press play / pause in USB / SD / Bluetooth status, long press auto scan station in FM state; 3. "NEXT": Press a short button in the USB / SD / Bluetooth state; press a station briefly in the FM position and keep the volume. 4. "MODE": When there is SD card and U disk: the switching order is USB → rarr; SD & rarr; Bluetooth & rarr; FM & rarr; AUX & rarr; USB; U disk only: switching sequence is USB & rarr; bluetooth & rarr; FM & rarr; AUX & rarr; USB; SD card only Time: the switching order is SD & rarr; Bluetooth & rarr; FM & rarr; AUX & rarr; SD. Packing included: 1 x MP3 WMA Decoder Board 1 x remote control(not included batteries)