Don"t Buy Any FM Transmitter Until You"ve Seen Our NEW Whole House FM Transmitter 2.0!Because Our FM Transmitter Broadcasts 150 Feet Throughout Your Entire Home From Any Audio Source To Every FM Radio! Plus...You Can Power It 4 Ways: AC Wall Outlet 12V Car Adapter, Computer USB or 3 "AA" Batteries • The Broadcast Distance - Our FM Transmitter will let you broadcast 150 feet throughout your entire home, office, backyard, etc.• Digital Screen Display - Easily read what frequency you"re broadcasting on with the LCD screen display • Covers Full FM Band - You can transmit across the entire public FM band (88.1 to 107.9) on both even and odd frequencies• Power it 4 Different Ways - AC Wall Outlet, 12V Car Adapter, Computer USB and 3 "AA" Batteries• Microphone-In Port - Plug a microphone directly into the FM Transmitter to broadcast your voice live to any FM Radio• FCC Part 15 Compliant - We meet FCC Part 15 rules so you don"t need a license to broadcast. We also meet Canadian IC regulations as well (FCC ID: XOAWH-FMT and Canada IC: 8728A-WHFMT)