SELNA(TM) 2 in 1 car charger and holder， Cigarette lighter adapter with Charging USB port. Easy to install no tools required. Full 360 degree rotation in either direction. Adjustable to both Portrait and Landscape. Charge device at same time through USB connection (5V DC). Able to connect adapter through lighter socket connection (12/24V DC). Phone can be used during charging. Flexible long neck can be twisted and bended to position the holder at easy to reach positions. USB CABLE SOLD SEPARATELY and NOT INCLUDED. Adjustable side arms expand to accommodate devices up to 4.2 inches wide. Phone Holder Series provide safe and secure solution for your PDA Smartphone or any handheld， devices. Slide arms of the holder can be adjusted for universal fitting of a desired device. A USB charging port allows you to charge your device， getting rid of need for a separate car charger. It plugs into any cigarette lighter or 12-volt power receptacle and tightens instantly with a clockwise turn. The neck， made of flexible aluminum， can be adjusted to optimize viewing. Hold your phone or MP3 player while itÂ's charging with the Cellet Holder with USB Charging Port. Equipped with a flexible goose neck and cradle with adjustable arms and foldable support， it can accommodate devices up to 4.3 inches wide and can be positioned to any desired viewing angle.