new and high quality Output Power: 5V 2A,Suitable for all 5V devices. Scope of application: camera, BT headset, small fan, speaker, bracelet. The battery life can support 8-10 hours after power failure. The built-in UPS battery can supply power to the equipment even in for case of power failure. When the power fails, it automatically to the backup battery for direct continuous power supply; after the power is restored, it automatically to the mains power supply, and the automatic switching does not require manual operation. Input: 220V Output Power: 5V 2A Colour:White Material:ABS Size:100cm Package Contents: 1 x Uninterruptible Power Supply Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.