1.USB powered supply which is environment friendly and energy saving. It is easily and quickly to extract juice that you can have a cup of fresh juice, meanwhile there is no need to worry about the additive. 2.When you receive our product, please use it after charging for 2 hours 3.During the juicing process, the shaking of the upper cover and the cup body is a normal phenomenon, and it is a buffer design for the action force and reaction force. 4. and hold the switch for 2 seconds, the machine shut down and the indicator light turn off; the machine also shut down automatically if there is no operation for 5 minutes. 5.after cleaning the product, please wipe the parts of the product dry or space dry, and then reassembled, placed in a dry, cool and ventilated place for storage. Specification: Color: Material: ABS Battery: 1200 mAh Voltage: 7.4V Charging: USB charging Function: Fully automatic Capacity: ≤400ml Maximum juice yield at one time: ≤400ml Cutter Type: Double Cutter Speed: 12000 rpm Use: Orange Juice, Pomegranate juice, juice, Grape juice, Watermelon juice Package Contents: 1 x Juice Extractor 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.