1, the wireless headset (high sensitivity, interference, sound signals through walls, objects and other obstacles, for TV, computer, DVD, VCD and other audio output of any electrical appliances with the effective distance of 30 meters).2, wireless Internet chat: wireless headphones, wireless wheat, can be done at a distance of 4,5 meters away from the computer for online voice chat.3, FM radio, listen to FM radio, automatic station search, the frequency stability.4, with a monitoring function (similar to the listener).5, can be a wired headset and wireless system conversion.A, imported chips and core technology, super signal, the effect is outstanding. Receiving effective distance of 30 meters, can be wall receiver.B, can receive full-channel TV sound, but also to receive projection, computer, DVD, VCD and all other electronic products with audio output.C, built-in microphone, wireless Internet chat. . (Note: This wireless headset microphone is not above the transmitter in the headset above.).D, has a radio function, digital auto-search platform, stereo FM radio receiver.E, cool appearance, novel, clear sound and beautiful, fashionable.F, fine workmanship, quality class. Launch tube, change all imports of container and other key components, Taiwan heavier bass-type ear, common components are the use of domestic manufacturers of brand products, all from the wave soldering machine, all of the imported ABS material shell.web address is:http://www.esmart.net/3/post/2011/07/wireless-headphones-microphone-fm-bass-8-in-1.html