SICK SIDE GREY MASK WIRELESS SPEAKER
Full metal casing
Adopt latest Wireless technology, compatible with man Wireless devices.
Dual driver + Dual subwoofer system to create powerful bass effect
Built in Microphone for picking up calls hands-free
Support TF card, play MP3/WMA/WAV most audio formats music;
AUX audio input, connect computer, smart phone: PSP/MP3/MP4 audio devices, used as an external speakers
Built-in highly capacity and effecient lithium battery; meet the demand of music playing for a long time.