We are selling car mp3 players and transmitter. This car mp3 transmitter will play your mp3 songs thru car audio systems.Advance technology, simple installation and wireless transmission. We are also selling world's first 3D vibro woofer (X-WOOFER). It is a speaker that has built-in speaker cum vibration units. The purpose of this speaker is to provide you the strong 3D sound and also at the same time creates the vibration feeling. The best companion gadget for serious gamers. Please visit website at http://www.texional.biz for better products understanding. Email us for sales enquiry and products purchasing.