Specification Name:Car Gravity Sensor Car Phone Holder Color:Black Material:ABS+PVC Size:116*48(mm)/4.6*1.9(inch) Style:Clip-on Quantity:1PCS Rechargeable or not:Not rechargeable Type:Cell Phone Holder Applicable parts:Air vent Package Includes 1PCS Car Gravity Sensor Car Phone Holder 1PCS Black Extension Barbed Hook Applicable Suitable for cell phones with a width of 6.8-8.6CM Features l HIGH QUALITY ABS MATERIAL It can firmly fix the cell phone holder on the vent blade. It won't slide or fall off even under steep road conditions such as bumpy roads, sharp turns, high-speed collisions, emergency braking, etc., protecting your traveling safety. l Compact and portable Only one-half the size of the market model, does not block the air vents, small to invisible, the more the car shakes the more stable. l EASY AND EFFICIENT OPERATION Simply lower the phone to automatically clamp and lift to release. One-handed operation is safer. Whether you are talking, navigating, listening to music or charging, it provides you with a safer driving experience. l ADAPTABLE AND WIDE COMPATIBILITY The upgraded phone holder adjustment function adjusts its grip according to the thickness of different phones to ensure a tight fit, minimizing the risk of shaking and noise, and staying firm even on bumpy roads. Suitable for cell phones with a width of 6.8-8.6CM. Warm tips 1.The dimensions are all manually measured and there may be some errors. Due to different lighting, there is a slight color difference.Please do not purchase if you mind 2.If you has any problem, please feel free to contact us.please let us know before you send us the neutral/negative feedback that wont help to finish the issues. And I will definitely try my best to provide the best solutions which would meet your satisfactory.