speaker 1. Low price and nice quality 2.. Be used for TV/  mp3 / mp 4/ mobilephone / computer

speaker

Features:

With digital natural sound-effect technology, show perfect sound quality.

Support MP3, WMA format files

Support SD/MMC memory card and USB flash disk.

Suitable for devices equipped with a 3.5mm audio jack, including cell phones, MP3 players, and laptop/desktop computers.

Unique digital noise-lower technology.

SpecificationAmplifier output power:left/right 4WX2

                                      subwoofer  15WX1

Amplifier input sensitivity:<=400mV

Amplifier SNR: ≥82dB

Amplifier distortion: <=0.7%

Frequency response: 60-18KHz

Speaker Unit : tweeter 35mm

                        subwoofer 94mm

Power voltage:AC110-240V ,50--60Hz

Product Size: 160X160X145mm

Product Weight:1.4Kg

Portable speaker