GOgroove FlexSMART X5 Bluetooth FM Transmitter Car Kit Greater Bluetooth Capabilities. The X5 allows you to play audio through your car"s radio with the connection of your Bluetooth smartphone, tablet or MP3 player. With auto-pairing technology, the X5 automatically enters pairing mode when powered on and remembers the last device used. A 3.5mm AUX port and cable allow you to use non-Bluetooth devices as well. Easy Mounting Options With its new and innovative design, the FlexSMART X5 offers multiple ways to enjoy and access audio control. In addition to using the X5 through your car’s DC port, you can use it suspended on your visor or mounted in your air vent with its detachable control hub and hanging clip. The X5 can be powered through the DC barrel or the internal rechargeable battery. Fully charge the control hub in just 2 hours. Multiple Features The X5 includes a 1.0A USB power port that allows you to charge most smartphones or tablets conveniently in your car. Easily control volume, scan through music and take phone calls all in one place. The hub includes buttons to skip or go back to a track, as well as pause and play your music. Make and receive phone calls and redial the last number all with the touch of a button. The auto-seek feature allows you to find the clearest station by simply holding down the FM tuning knob for 3 seconds. The X5 automatically goes into "Power Save" mode when not in use, providing extra run time. Works With:Smartphones: Apple iPhone 6 , 6 Plus / Samsung Galaxy S6 , S6 Edge , Note 4 / HTC One M9 , M9+ , M8S / LG G4 , G Flex 2 , G3 / Microsoft Lumia 540 Dual , 430 , 640 XL , 640 Tablets: Apple iPad 4 , Air 2 , mini 3 / Samsung Galaxy Tab A , S , Note Pro / LG G Pad , X , F / Microsoft Surface Pro 3 , RT MP3 Players: Apple iPod / SanDisk / Sony Walkman / Samsung Galaxy Player