1. The suction cup has a smooth magnetic outside and is suitable for all flat metal parts. The action camera can also be used with an adapter. At the same time, the magnetic shell of Apple mobile phones and some mobile phones with magnetic backs can also be used; 2. The vacuum electric suction cup effectively expands the contact area, has a built-in battery, and uses super vacuum adsorption technology with strong suction. Just place the product on the suction outside , it will automatically sense and use electricity to drive the air. If it is out of power, it can be charged from the Type-C interface. It takes about 1 hour and 30 minutes to fully charge. It is smart and electric, and can be unlocked with one button. There is no need for tedious installation or disassembly process. It is not afraid of bumps and can be used whenever you want; 3. The 1/4 screw hole design in the middle of the suction cup outside is equipped with a double-headed screw. The action camera can be used with an adapter, or it can be used with the camera equipped with a rabbit cage, a magnetic base, or a fixing clip 4. High-quality materials. Mainly made of plastic material, the shell has multiple layers of electroplating, which is corrosion-resistant, and the contact outside is smooth to prevent scratches on the contact product. The overall structure is sturdy, drop-resistant and stable; 5. It can be used for most smooth flat outside , most glass outside , central control screens, car interiors, mirrors, tile outside , etc. It comes with a magnetic sheet, and can also be used with mobile phones and other items. The adsorption capacity is about 1kg (tested on a smooth, dust-free outside ). It is small and can be carried with you. It can be used selectively according to needs; Scenario map suggestion: It is applicable to any product with magnetic absorption, and can be used in combination with 1146448, 1146332, 1132069, 1137767, etc. (effect map needs to be displayed) Note: When used with pocket3, it is recommended not to bring a battery life handle or a power bank, otherwise the center of gravity will be unbalanced and may fall Note: Keep the bottom outside of the magnetic absorption away from easily magnetized items, such as floppy disks, credit cards, computer monitors, watches, medical devices (pacemakers, cochlear implants, etc.) Product material: plastic Net weight: 78g The package includes: "Electric magnetic suction cup*1, alcohol bag*2, color box*1, instruction manual*1, magnetic sheet*1, data cable (black)*1, double-headed screw *1, silicone rubber ring gasket (food grade)*2, electric magnetic suction cup dust cover*1"