1、300ML Capacity: Can serve up to 15 cups of drinks, this portable blender has a capacity of 300ML and is compact enough to fit into any type of bag. 2、USB Charging: The blender has a built in 1200mAh USB rechargeable battery that can be easily charged from a power bank, computer or other USB power sources. 3、Tact Switch: Just touch to turn on the blender, if you see the button flashing when the blender isn't on, check that the bottle and base are tight and make sure the blade isn't stuck. 4、Scope of Application: The juicer cup is equipped with stainless steel blades, higher level of rotation frequency, and can bring you latest smoothies, protein, shakes, latest juices, face masks, baby food, etc. in a short time. 5、Easy Cleaning: The mini blender can be easily cleaned just by adding water, long press the power button to start the self cleaning mode. For safety reasons, do not immerse the entire blender in water. Item Type: Wireless Blender Portable Material: Stainless Steel, PC, ABS, Silicone Weight: Approx. 303g / 10.7oz Size: Approx. 190 x 75mm / 7.5 x 3.0in Battery Type: Lithium Battery (Ship with Inbuilt Battery) Battery Model: 18650 BatteryCapacity: 1200mAh Cup Body Capacity: 300ML 1 x Wireless Blender Portable (Ship with Inbuilt Battery) 1 x Data Cable