In the Sennheiser MX W1 wireless, MP3 players can connect to, but he's completely arbitrary and does not use Bluetooth. Instead, he Kleer Corporation is a digital transmission technology, uses the same 2.4GHz band, rather than depend on the CD to listen to streaming audio quality. The user to their MP3 player through a headphone jack on the transmitter must be attached.

Name: Sennheiser mx w1 Wireless Headphone.jpg Views: 359 Size: 11.3 KB

In fact, I believe that these wireless, and headphone jack of any device will run on. It's MP3 player or other electronic equipment, if you have not seen, earphones and a transmitter will be taxable. Earphones, from 3 to 5 transmitter can last about 10 hours, will be the last. three times the built-in battery can be recharged in full, and comes with a special cover.