Wireless and Portable Design: Traditional corded electric mixers are inconvenient to carry and cannot be operated outdoors when mains power is not available. The portable rechargeable blender is therefore intended to solve this problem perfectly. You can put it in your backpack, gym bag, mix and enjoy fresh juice when traveling, camping, gym and in the office. Large capacity rechargeable battery: with a battery Built-in 4000mAh battery and USB charging port, this personal blender can produce 15-20 cups per charge and can be charged via AC adapter, power bank, computer or other USB power source. > Bpa-Free and Food-Grade Materials: After careful selection and inspection, we have selected Bpa-free food-grade materials for our blenders, which allows you to prepare Shakes and Smoothies, Juices and vegetables, face masks and baby food without worry. 6 upgraded 3D blades: With 6 ultra-sharp stainless steel blades at 22,000 rpm, the blade allows you to crush ice cubes and frozen fruit in 35 to 40 seconds, delicious smoothie has never been easier Smart Safety Protection: A built-in safety magnetic switch will prevent this personal blender from blending when the cup part and the base are not firmly or properly assembled. At the same time, it also has an overheat prevention function. Dimensions: 8 x 8 x 22.5cm Package included: juice cup*1