Origin: Mainland China Compatible Brand: Universal Features: Magnetic Type: Wall Holder Product name: Magnetic suction + vacuum adsorption car mobile phone holder Product model: X8Q Product color: black, gun gray, silver (optional) Product material: zinc alloy+ABS Number of magnets: 16PCS Adsorption pressure: min 18Kpa--65Kpa Power P= 3.7V (nominal voltage)*0.1A (100ma)=0.37W Starting working current: 100MA Charging voltage: 5V Charging interface: Type-C Battery capacity: built-in rechargeable battery 110 mAh Magnet adsorption force: 1.5KG Battery display: heartbeat light (low battery red light flashes, charging red light stays on) Applicable models: 4.7-6 inch smartphones Product size: 6.5*6.5*3 cm/2.56x2.56x1.18inch Product weight: 100 grams About magnetic adsorption and vacuum adsorption: A-side vacuum adsorption: suitable for wall tiles, mirrors, various screens (such as car central control screens, gym treadmill screens), car rearview mirrors, iron frames, glass, makeup, bricks, glossy table frames, etc. B-side magnetic adsorption: suitable for smartphones within 4.7-6 inches (Compatible with iPhone 15/14/13/12 models can be adsorbed directly. Devices of other brands and models need to be used with a magnetic coil) Precautions: 1. The contact area of the suction cup must be flat and smooth. If it has a sandy surface or pores, please apply the matching clear film to keep the suction cup clean. 2. When removing the silicone ring, be sure to hold the button on the side before it can be removed. Do not pull it out forcibly, as it will easily deform the silicone ring and make it unable to suck. (After the silicone ring sucks the mirror, it evacuates the air inside through the white dot position (vacuum trigger port). When there is no air inside, it sucks the mirror. However, the silicone ring will leak once it is deformed. 3. White dot position (vacuum trigger port): When the red light is on, it indicates that the battery is insufficient and needs to be charged. When the light is off or the green light is on, it indicates that the battery is fully charged. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.