- Speaker size: 3 inches+2 inches*2
- Output power: 5W + 3W*2
- Impedance: 2Ω+4Ω*2
- input sensitivity: 700mv±50mv
- Frequency response: 150Hz-20KHz
- Power supply: DC-5V-1A
- Separation degree: ≥35dB
- Main machine size: 110*131*158 mm
- Secondary machine size: 67*79*98 mm
- Cable length: 1.2m