1. Output Power: 3W×2RMS
2. Distortion: ≤0.2%(1W 1KHZ)
3. Frequency Response:100HZ-18KHZ
4. Crosstalk: ≥ 65db
5. S/N Ratio:≥ 85db
6. Input Sensitivity: 1) AUX 450mV 2)FM 380mV 3)USB 450mV
7. Power Supply: DC5V
8.Rechargeable Battery: 3.7V 500mA
2. Distortion: ≤0.2%(1W 1KHZ)
3. Frequency Response:100HZ-18KHZ
4. Crosstalk: ≥ 65db
5. S/N Ratio:≥ 85db
6. Input Sensitivity: 1) AUX 450mV 2)FM 380mV 3)USB 450mV
7. Power Supply: DC5V
8.Rechargeable Battery: 3.7V 500mA