1.NEW Design Mini USB Speaker
2.With rechargeable battery
3.Certification:CE/FCC/ROHS passed

NEW Design Mini USB Speaker
1)Foldable,  easy to carry
2)A variety of color for choice
3)The speaker is designed for laptop/mp3/mp4/CD/phone

Output:RMS 6W(3W+3W)THD=10%
Frequency response:150-18000HZ(±3dB)
Line in  configure 3.5mm stereo's plugs
Signal and Noise Radio of Power amplifier ≥80dB
Loud speaker 1.77inch(external diameter 45mm)magnetic resistant 4 Ohms
Power Supply 5V/1000mA,AC  power adapter, USB power rotate connect line(can choose)