Multifunction USB Speaker

Sn: RF18077
MOQ: 3,000pcs
Delivery: 20days
Size: Customize
Meas:
Packing: Customize
Material: ABS
    
Description
Multifunction USB Speaker, Ideal for Computers and MP3/MP4 Players, Various Colors are Available
  • Digital speaker
  • USB disks, SD cards, and all kinds of audio devices
  • Speaker, multifunction digital speaker
  • Can play MP3 format music directly from plugged in SD card/USB disk
  • Can play all kinds of audio formats through line-in cable to earphone jack of any audio device
  • Ideal for MP3, MP4, PC, iPod, and more
  • Absolutely no need to shift music to USB disks/SD card
  • Built-in rechargeable Li-ion battery which can be charged by any mobile charger and also by computer using special USB power supply cable
  • Battery lifespan: around 5hrs
  • Loud and clear hi-fi sound system
  • Built-in six modes of equalizer by which one can enjoy music in different equalizer modes
  • Can be completely operated through a high quality remote control to go to next/previous song, to increase/decrease the volume, to change the equalizer modes
  • With user friendly knob by which one can turn on/off the unit and increase/decrease the volume by simply rotating the knob
  • Speaker technical parameters:
    • Output power: 2 x 3W
    • Frequency response: 50Hz to 20kHz
    • Signal noise ratio of power amplifier: ≥80dB
    • Loudspeaker: 2.0-inch (external diameter 40mm), magnetic resistance 4Ω