need help?
123456789- Communication:bluetooth
- Battery:Yes
- Speaker Type:Portable
- Power Source:USB
- Certification:CE
- Cabinet Material:Plastic
- Audio Crossover:Full-Range
- Channels:4 (3.1)
- Color:Black,Blue,Gray,Red
- Size:22x11.2x6.3cm
- Input Power(W):50-99 W
- Intelligent Personal Assistant:NONE