Specifications: Item Type:Portable Cell Phone Stabilizer S5 Model: S5 Color: Black Material: ABS Weight: Approx.715g/25.2oz Function: stable support for mobile phone Scope of application: smart phones below 16.5cm/6.5 inch Built-in Battery: Built-in battery capacity: 4000mah Working Voltage: 3.4V-4.2V (Standard Value: 3.7V) Working Current: 150mA-3000mA (Standard Value: 1500mA) Working temperature: 0-40°C Working hours: 12H Tilt Shaft Motion Angle: 325° Rotating Shaft Motion Angle: 180° Steering shaft movement angle: 330° Tilt Shaft Controllable Angle: -155°/+155° Rotating Shaft Controllable Angle: -30°/+30° Steering Shaft Controllable Angle: -155°/+155° Load weight: 75~230g Charging time: 5H Input and Output Voltage: 5V Input & Output Current: 1A