1. Material: metal, ABS, electronic components 2. Voltage: 110V/220V 3. Features: 360 degree rotation, support most mobile phone sizes 3. Pressure: 45Kpa 4. Noise: 55dB 5. Anti-slip foot pad design, stable and not easy to slide 6. Using environmentally friendly materials, safe and secure 7. Built-in 45Kpa air pump, firmly hold the screen 8. Weight: 3.0kg
