No more unhealthily sharing headphones because Arielle's tiny i2i turns you into a walking radio station.

The i2i jacks between your MP3 player and your headphones and streams your songs wirelessly via 2.4 GHz to an unlimited number of i2is within 30 feet of you. You can choose from up to seven color-coed channels so you don't accidentally stream to someone not interested in what you're listening to. All i2is can transmit and receive.

When the i2i becomes available in the early spring, you'll be able to buy a package of two for $129.95 and single units for $69.95. A single battery charge will let you broadcast for between 5-7 hours.