GOgroove BlueGATE CTR Hands-Free Bluetooth Car Kit with NFC Compatibility, Music Control, Voice Command and Volume Amplifier 2.1A USB charging port works great for charging your Apple , Samsung , LG , Sony , ASUS , Microsoft , HTC , Motorola and more smartphones and tablets After a one time introduction, simply touch your NFC capable smartphone or tablet to the tag on the CTR and you are good to GO, and groove! Includes controls for volume, pause/play, track changes, answer/end calls, voice command and redial Mount your CTR anywhere in your car or home with included sticky pad or Velcro pad GOgroove 3 Year Manufacturer's Warranty