Features:
Mini power amplifier with aluminum alloy case， lightweight and durable.
Having 3.5mm & RCA audio input， speaker terminal clamp output.
Support USB， AUX， FM 3 modes， free conversion.
Support VOLUME， TREBLE and BASS adjusting.  
Comes with a remote controller for convenient usage.

Specifications:
Color: Red
Material: Aluminum Alloy
Output Power: 2 * 20W 4Ω
Bass/ Treble Control: ±10db
Frequency Response: 40Hz-16KHz
Total Harmonic Distortion: ＜ 0.5%
Signal to Noise Ration: ≥ 80dB
FM: 87.5MHZ-108MHZ
Input Voltage: DC 12V
Item Size: 10 * 8 * 4cm / 3.9 * 3.1 * 1.6in
Item Weight: 200g / 7.1oz
Package Size: 12.5 * 10.5 * 4.5cm / 4.9 * 4.1 * 1.8in
Package Weight: 280g / 9.9oz

Note:
Power adapter is not included.

Package List:
1 * Power Amplifier
1 * Remote Controller
2 * Cables