1.Mini USB SD TF MP3 Speaker For iPhone laptop MP3 MP4
2.with good stereo sound
3.USB cable power

 

Feature:

1.5color available : Pink /Black

2. New mini aluminum vibration film loud speaker, which has clear alt and pure woof. The unique design makes tone performance

3.Metalls,shell shows noble and fashionable, out of ordinary, with many colors, several solution ,for your option

4. Several power supply manners including battery, computer USB, adapter DC-V allow you to enjoy the chant of digital products at any time

5.This compact travel speaker system is ideal for use at the office, Home ,carry  where you go

6. you can enjoy sweet stereo sound produced from the aluminum speaker

Specification

1. Output: RMS 6W(3W+3W)THD=10%

2. Frequency response:150-18000HZ(±dB)

3. Signal and Noise Ratio of Power amplifier ≥80dB

4. Loud speaker:1.77inch(external diameter 45mm)magnetic resistant 4 Ohms

5. Line iin: configure 3.5mm stere’s plugs

6. Power Supply:5V/1000mA, AC power adapter, USB power rotate content line(can choose)