COMPATIBILITY: Works with Samsung Galaxy S3?? Galaxy S4 and Note 2 and Note 3. Extendable feet designed to support Cases and Batteries. Even large Cases like the Otterbox Defender works.</br>FUNCTION: Insert phone horizontally and push latch up (lighter spring from Oct. -14)?? place on rubber feet. Insert mUSB"d of cable to phone and USB end to 12 Volt car charger (not incl.) or vehicle USB port.</br>AUX-OUT: The mUSB end of the cable plugs into the charging arm. The Y-end plugs into (1) USB 12 volt charging port?? (2) the aux-in of the car-stereo. Sound from Apps moves to car-stereo?? phone calls not.</br>MOUNTING: Strong and vibration free ROK II Mount. Easy to clean (rinse off!) sticky suction. Attach to windshield OR dashboard. Standard 17 mm ball joint; many optional holding solutions available including AMPS plate.</br>New lower price while supplies last!!!! Keep your phone charged and in a secure and easy to view position while driving. Listen to Music & GPS Apps through car-stereo using the included Dock'n Play cable (3.5 mm aux-in required on car-stereo). 2 meter cable allows left side of steering wheel placement. Actives ?dock-mode??? use free Dock?n Drive App when driving. Open camera view for dash cam functionality. 2 year iBOLT manufacturers warranty. Type in "s-33603" on YouTube to view product demo.</br></br>Product Description</br></br>Note: The Galaxy S5 or the Note 4 as Samsung has removed the analogue audio out through the microUSB connector so the aux-out cable is not compatible with this kit. iBOLT recommends the IBXV-33811 xProDock Connect Kit. The active xPro car-dock works with Samsung Smartphones. from Galaxy S2?? up to a Note 3 with Otterbox Defender case (66-90 mm range). Drive safe and legal by keeping the Galaxy S4?? S3?? Note 2?? or Note 3 in an easy to view position. With high quality rubber over-molds?? and a dual spring-loaded metal latch?? the phone sits firmly in the Dock. The open design also ensures the volume and power buttons are accessible. Protective c