EchoTubez�- Radiation-Free Air tube HeadsetA stereo headphone that carries the sound from the cell phone through hollow tubes filled with air thus reducing the potential electro-magnetic radiation from reaching the user?s head by up to 98% (!!!).Based on patented SAAT? technology - Stereo Acoustic Air Tube?.This innovative Air-tubes stereo headphone carries the sound from your cell phone or your media player through a hollow tube filled with air. There are no metal wires going into your ear canal. Independently tested by EMI Test Lab - an FCC (United States), EMCC (European) and VCCI (Japanese) approved testing laboratory.EchoTubez�headset provides an affordable and effective solution for those who want to limit their exposure to Electromagnetic Radiation (EMR) This innovative hollow tube, EchoTubez�stereo headset designed to fit either ear - ensures your comfort and high quality stereo sound.The EchoTubez�radiation-free headset is offered in two versions:1. The Wired Air Tube headset - Same as usual "Hands free" but with the Stereo Air-tube.2. The Wireless Bluetooth Air Tube headset - which allows you to use your cell phone "wireless and safety" to enjoy stereo sound and music.At the MWC 2013 we successfully launched a new version of the EchoTubez�