1. Product Name:SPEAKERS
2. Size: Main unit: 100*133*128mm Sub-machine: 65*73*55mm
3. Color: white
4. Output power: 5W+3W*2(THD)=10%
5. Standard: 4Ω
6. Speaker unit: 3 inches + 2 inches * 2 (all anti-magnetic)
7. Input interface: 3.5mm
8. Input current: DC 5V
9. Frequency response: 20Hz-18KHz
10. Product features: with volume knob, easy to operate, three independent speakers, more stereo sound