1.Material: zinc alloy, neodymium magnet 2. Close the magnetic field and do not affect the signal 3. Strong magnetic force and strong adsorption capacity 4. The base is made of traceless adhesive, which is stable and not easy to fall off. 5. Widen the magnetic suction area and neodymium magnet ring for stable adsorption. 6. Universal rotating ball, 360° three-dimensional rotation 7. The bracket is made of aviation alloy, which is strong and durable. 8. Foldable design, compact and does not take up space
