Stage Speakers for Sale Bass Amplifiers Loudspeaker for Stage     

1. 3-in-1 function, support play music from USB Drive/SD Card, and AUX-in audio input from PC. 2. Play MP3 format music from SD/MMC card & USB disk, 3. Connect 3.5 stereo audio cable to the socket of "AUX IN", you can play music sources from mobile phone, mp3, mp4, PC and other audio devices. 4. Support remote control and panel control. 5. USB 5.0V DC Power in, and built-in rechargeable Li-ion Battery. 6. One full charge can play 3~6 hours Continuously. 7. Stereo sound, and support select audio 3D-QC.

FQ Digital Speaker Concert Music Speakers for Sale Box Amplifiers