| Suitable for MP3,CD,Walkman,Notebook |
| Excellent circuit board design |
| Power Output:3Wx2 |
| Power Noise ratio:80dB |
| Unit:2" Rubber Abti-magnetic Loudspeaker |
| Input Connection:Φ3.5mm |
| Line Impedance:4-8Ω |
| Power: Battery AAx4 or USB Cable or AC Adaptor |
| Power Adaptor: 5V800mA DC/100-240V AC(Option) |