- Impedance: 4ohm.
- AUX in: 3.5mm.
- Output: 2+2W.
- Drive unit: 40mm.
- RMS: 2.5W (THD=10%).
- Frequency response: 120Hz-20kHz.
- S/N radio: >80dB.
- Dimensions: 165 x 60 x 30mm.
- Color available: red/green/blue/purple/silver.
- Support turbo bass technology.
- Dual power: USB & lithium battery.
- Virtual 2.1CH output with subwoofer.
- Support SD card, TF card & FM radio, TFT display menu and word.
- Support clock & alarm.
- One key recording function.
- Compatible with laptop, iPod, MP3/4/5, cellphone, PSP, etc.
- Dual power: rechargeable lithium-battery (BL-5C 3.7V) and USB.