The surface is made of hard Plastic

1. Powered via: USB/DC 5V
2. Output: 5 W
3. Apply to: computer/PC/MP3/MP4/Mobile phone, etc.
4. Color available: white, black, red, blue
5. Accessory includes: USB cable/manual

6. Packing: high quality gift box
7. Unit weight: 229g
8. Carton meas : 47.5*39*38cm
9. 50PCS/CTN, G. W: 25kgs

10. Without loudspeaker, enjoy music in different direction and tone

Key Spec:

Output power: RMS 10W

Imput DC voltage: DC5.0V

Power supply: 3.7V 800mAh Li-ion battery

Frequency Presponse: 80Hz-18KHz

FM Radio: Yes

Remote control: Yes

Audio Source: PC, MP3, MP4, MD, CD, DVD player, Mobile phone, etc