88768Although the weather is cold, my heart is warm. Features: Output power: suitable for all 5V devices. Scope of application: camera, BT headset, small fan, speaker, bracelet. Size: Approx. 8x 6cm/3.14 x 2.36inchThe battery life can last for 6 hours after power failure., The built-in UPS battery can power the machine even in the event of a power failure. When AC power fails, it will automatically switch to backup battery for direct continuous power supply; After the AC power is restored, it will automatically switch to the mains power supply, and automatic switching does not require manual control. Package Included:1x Uninterruptible Power SupplySpecifications:Material: ABSDeach: Approx. 8x 6cm/3.14x2.36inchCable Length: Approx. 3m/118inchInterface: usb-mircoShutdown Endurance Time: 6hOutput: 5VNuance:1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.