Qi Wireless Charger Fast Charging Car Phone Holder Auto Clamping Function[Fully automatic charging + one-hand operation]: Electromagnetic induction design, just put down the phone, it will automatically charge. Will be locked by gravity linkage system.[Gravity auto-sensing and one-handed operation]When the phone is close to the gravity auto-sensing area of the car phone holder by 3cm, the width of the holder can be flexibly adjusted to accommodate the phone size from 4.0'-6.5' automatically.[Safe and intelligent fast charging]: High-quality copper core large coil provides uninterrupted power supply on bumpy roads; it can intelligently identify your device and match the best current for your device.[Multiple protections for safe charging]: The built-in smart chip provides high temperature protection, overvoltage protection, electromagnetic field protection, overpower protection, short circuit protection, etc. to ensure the safety of you and your equipment.[High Quality and Firm Grip]: The upgraded internal triangular structure firmly locks the smartphone, even if the road is bad, the phone will not fall.Easy installation: Just clamp the air outlet, easy to install and remove; the upgraded anti-skid pad of the clamping part provides good anti-skid performance.Specification Item Type: 10W QI Car Wireless Charger Support Fast Charging Technology: QC2.0/QC3.0Color: Black Material: PC(ABS) + Aluminum Alloy Input: 12-24V / 2.4A Output Current: 5V 2A / 9V 1.7A Installation: Vent MountSuitable for: 4.0 inch ~ 6.0 inch mobile phone with wireless chargingPlease note: If your device does not have wireless charging, this wireless charger will not work