400ml Portable USB Electric Fruit Juicer Smoothie Maker Blender Squeezer Bottle - green Specifications: Please charge the battery for three hours before use. The battery may not be enough in the beginning, therefore, you need to charge it for two to three hours. Just start using it, the cup can be screwed down and cleaned. Be careful during cleaning blade. When reassembling, you need to flatten the silicone ring of each interface so that there is no water leakage after tightening. When pressing fruit, you need to add water to the cup to let the fruit piece float. Press the start switch and shake the bottle to avoid stuck blade. When the button is pressed, do not press the entire silicone button all the way, or it is easy to get stuck. To prevent the child from touching, so the button is very hard. You should only press the middle soft part of the silicone button to activate the switch. Do not need to press the entire silicone button. Item Name: Juicer Material: Food Grade PC + Rubber Sealing Capacit