【Warm Tips】1. The metal ring in the box must stick to the outside of the phone or outside the case if there is no magnetism; 2. No wireless charging; 3. 4. Please change the lock on the sole to the tightest setting for an enhanced product experience; The surface must be smooth and dry. | 【Mechanical Lock Controller】Mechanical lock controller makes the suction strong and stable, no need to charge, making it quiet when using and no need to worry about power. | 【Strong Suction & Stable Keeping】TUTGLOBAL 2025 upgraded vacuum suction magnetic phone holder uses advanced vacuum suction with rotary lock and increases suction by 45% compared to conventional press mounts. Stays stable on bumpy roads or sudden stops. The 4-layer high-strength nano gel suction cup supports up to 35.4 kg and holds stable at extreme temperatures (-40 ° F to 320 ° F). After 999+ endurance tests and more than 200 re-attachments, it can be cleaned for lasting stability and restored 99% of its suction power. | 【Strong Magnetic Force】With 20 high performance N52 magnets, the magnetic strength of this mount is 200% stronger than standard magnets and provides a high level of grip, your phone is safe during bump, sudden stop or sharp turns. Precise magnetic design provides strong adsorption without disturbing phone signals for clear navigation and calls. | 【Easy to Use】It has a suction cup that can easily stick to any smooth surface, such as car glass or dashboard, glass, mirror, smooth tiles, easy to install. | 【Stylish and Strong】TUTGLOBAL Phone Holder is well-made, durable and attractive. High Made Material keeps your car looking like new forever.