Durable ABS materials, Non-toxic,BPA free.Portable, Mini, Convenient,This is a lightweight, one piece, cordless blender that serves as a drink container.This portable juicer is also a suitable gift for juice and travel enthusiasts, suitable for indoor and outdoor activities. USB Charging Ways Variously: It can be charged by mobile phone ,other digital devices and power bank. Powerful Functions:This product can make smoothies, juice ,and baby supplementary food, it is a water bottle also, so you can fill with hot water. Build In Rechargeable Battery, :530ml bottle and 4000mAh battery, blend up to 15 times on a full charge. Care-Please make sure that the cup body is not upside down. When you are install the cup into blender base,make sure the black arrow point to the switch and indicator light.Otherwise it cannot be turned on.And Charge the blender for about 3 hours before first use. The indicator will change from red to blue when the blender is fully charged.