Mobile phone Bluetooth speaker Bluetooth file transfer protocol based on multimedia, including decoding chip, Bluetooth module, SD card interface, U disk interface, and remote control button, power amplifier and loudspeaker, power supply, LED display, which is characterized in that: the multimedia decoding chip as the core, connected with the Bluetooth transmission module, SD card interface, U disk interface, remote control and as a key input, LED display, power amplifier and speaker as the display and output of music. The core component of multimedia decoding chip is a MP3 decoding function, including CPU, RAM, high speed ROM memory, and USB? HOST, SD interface, audio output; Bluetooth transmission module is connected to the multimedia decoder chip and mobile phone Bluetooth wireless connection through the USBHOST search, mobile phone inside the music file list with Bluetooth file transfer protocol, and read the multimedia decoding chip for decoding, to realize the purpose of mobile phone music player.
【技术实现步骤摘要】
【技术保护点】
基于蓝牙文件传输协议的手机蓝牙音箱,包括:多媒体解码芯片(1)、蓝牙传输模块(2)、SD卡接口(4)、U盘接口(5),遥控和按键(7),功放和喇叭(3)、电源(8)、LED显示(6),其特征在于:多媒体解码芯片为核心,连接蓝牙传输模块、SD卡接口、U盘接口,遥控和按键作为输入,LED显示、功放和喇叭作为显示和音乐输出。
【技术特征摘要】
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