*产品名称：便携式多功能蓝牙音箱

*产品型号：FSD-520

*产品尺寸:73*73*36MM

*双扬声器;蓝牙范围:10-15m;信噪比:> 85分贝;频率:100 hz-18khz

* USB / TF读卡,音乐播放,,音频输入接口

*支持的音乐格式:MP3

*输出功率:3W

*Name：portable multifunctional bluetooth speakers

*Model No.：FSD-520

*Product size:73*73*36mm

*Bluetooth Handsfree talk function card speaker

* Double speakers ; Bluetooth Range:10-15m; SNR:>85dB; Frequency:100Hz-18kHz

* USB/TF reader, music play,FM radio,aux inin

*Support music format: MP3

*External Li-on Battery capacity:1100mah

*Output power :(RMS) 3.0W