1. LED digital display. 2. Can be folded, suitable for the bulk barrels. 3. Touch, one key to water. 4. Large power, quick water output and excessive efficiency. 5. USB quick charging, instant charging speed, 1200MAH durable battery. Colour:Black Material:ABS Size:16 Package Contents: 1 x water pump 1 x usb cable 1 x pipe Only the above equipment content, different merchandise are usually not included. Note: Light mirrored image and diverse displays can cause the color of the item in the photo slightly assorted from the genuine thing. The size allowed error is +/- 1-3cm.