1. Ergonomic design, comfortable grip and efficient heat dissipation. 2. Highly elastic steel and non-inductive damping axis, stable and durable. 3. Adjustable from 0 to 120 degrees to meet different angle needs. 4. Built-in permanent magnet arrangement structure, strong suction and will not fall off. 5. Supports MagSafe fast charging, which is stable and does not fall off, efficient and convenient. 6. Invisible airbags at four corners, better anti-fall. 7. Hollow design will not affect mobile phone signals.