FM Transmitter With Phone Holder - Matrixx Electronics Universal Wireless FM Transmitter - Music To Car Radio, Hands Free Calls, 360 Rotation, Super Suction - iPhone 6/5/4, Samsung & All Smartphones WHAT CUSTOMERS ARE SAYING Jonah said Compliments on how cool/useful this is. I use this also for recording videos in my car, at the gym, and around my house where I can attach this mount to a glass surface (pretty much everywhere). Douglas said transmitter not only last for days off 1 complete charge but the clarity of the transmitter through your car speakers is awesome. WHY WE ARE DIFFERENT - Our unit doesnt need your car lighter socket | We are truly a wireless FM Transmitter | The MSI-100 holds your phone at eyelevel so you can use GPS and screen calls without having to buy a separate phone holder. No more looking down at your phone while driving. 2-IN-1 UNIVERSAL UNIT Phone to car radio connection transmits your Smartphones music, calls and GPS through your speakers wirelessly and hands-free, plus it has a universal phone clamp and windshield / dash holder that swivels 360 degrees for the view angle you want. WORKS 100% WITH ANY MOBILE PHONE AND ANY CAR RADIO - iPhone 6 Plus, iPhone 6, 5S, 5C, 5, 4S, Samsung Gear 2, Galaxy Gear, Samsung Galaxy S6 Edge, S6 S5 S4 S3; HTC; Motorola; Nokia; iPod, iPod Touch; Nexus; LG, Sony and More. PLUG AND PLAY Install suction cup, match the frequencies, attach cell phone & press play on your music. Built in mic to make calls and hear music through your car speakers. Hours and hours of battery life with a quick rechargeable lithium ion battery. All Matrixx Electronics products are backed by a 100% Customer Satisfaction Guarantee!