Product Information
Key Specifications/ Special Features
2.0 USB Portable speaker
Dimension:150*110*70MM
Output:3.5W*2 Speaker:2.0"/4Ohm
Frequency Response:130-20Khz Power:USB,DC:5.0V
Noise ratio:S/N>=52db
Distrotion:THD<0.1%@ VDDP=VDDA=5.0V,RL=4ᾨ
Po=1W;5V,TDH+N=10%,4ᾨ ,3W
2.0 USB Portable speaker
Dimension:150*110*70MM
Output:3.5W*2 Speaker:2.0"/4Ohm
Frequency Response:130-20Khz Power:USB,DC:5.0V
Noise ratio:S/N>=52db
Distrotion:THD<0.1%@ VDDP=VDDA=5.0V,RL=4ᾨ
Po=1W;5V,TDH+N=10%,4ᾨ ,3W

,Manufacturer 
Global Sources Consumer Electronics
Global Sources Gaming