Safety Food-Grade Material Six Blades :Juicer cup is made of food-grade non-toxic and PC ABS material, BPA free, Silicone bottom,non-slip and shock absorption.you can enjoy fresh nutrient retention and wonderful leisure time and use more assured! Smart Safety Protection System:DoubleCare portable blender is built-in safety features, Magnetic sensing switch ultra safe to use and clean, the juicer cup will stop working when body and bottom separated,Prevent injuries and use more safely! 380ml USB Safety Charge:The USB juicer cup equipped with 2200mAh rechargeable high quality batteries that can be recharged in a variety of ways, like charging by power bank, AC Adapter and computer, and charging time is 3-5 hours; fully charged can produce10-15 cups of juice. Portable and Widely Application:Portable Blender Cup is great for making nutritious single-portion smoothies, juice blends, mix fruits and vegetables, coffee, milk powder, protein shake, baby supplementary food. it also can be used as common bottle. easy to carry with silicone gel,Ideal for any kitchen, office or outdoor. Easy Cleaning and Blending: Never having to clean the portable smoothie blender again. Just Brush corners with cup,add water and an optional drop of soap, and run your blender until it is clean. Blending your favorite smoothies, shakes, or baby food with a single button.