Maxpretty Bluetooth Hands-free Car Kit with Music GPS Support, Mid In-Vehicle Speaker Phone for iPhone, Samsung and Other Smartphones Bluetooth Hands-free Car Kit,BUILT-INMOTION SENSOR: Start driving without delay as this Bluetooth hands-free car kit switches to Auto Power and connects with your phone when car door is opened. COMBINES CONVIENCE WITH SAFETY: Keep your eyes on the road while taking calls, thanks to this in-car speakerphone's ability to connect with two phones simultaneously. EXCEPTIONAL SOUND QUALITY: You're able to always hear your conversations clearly with this Bluetooth car kit's echo and background-noise-reduction feature. 15 HOURS OF TALKING TIME: This hands-free Bluetooth kit for your car's long-lasting ability makes it ideal for long car journeys. EASY TO USE: No need to worry about complicated installation processes with this Bluetooth hands-free car kit. Simply fix onto your car's visor and away you go!