Wireless heating is the real portability. You can drink hot coffee anytime, anywhere, or use it while plugging in the energy double tray design: compatible with NES tablets and occasional powder twin mode operation: room temperature extraction mode/heated extraction mode 19bar high-pressure extraction Novel look and exotic design Long Range: Paired with a 7500mah battery, it may be used 3-4 times in heating mode and 200+times in room temperature extraction Fast charging: 20W instant charging, can fee 70% of the battery in 70 minutes, and can totally charge in 100 and twenty mins Colour:Black Material:ABS Package Contents: 1x coffee machine Only the above kit content, other merchandise will not be included. Note: Light mirrored image and varied displays can cause the colour of the item in the picture a bit assorted from the genuine thing. The size allowed error is +/- 1-3cm.