Specification: Cup Material: BPA Free PCTG food grade Blade Material: 6 blades 304 stainless steel Battery Capacity: 4000mAh (support 20-30 cups) Charging time: 3-5 Hours Full Charge Using Time: 20 Times Working Current: 10-30A Working Voltage: DC 7.4V Rotation Speed: 22000 rpm 15 Rated Power: 30W (loading power) Temperature: Below 194? Bottle Capacity: 380ML Blender Size: 9.3 3.5 3.5 inch What’s in the package: 1X Portable Blender 1X USB Cable 1X Instruction 1X Clean Cotton 1X Packaging?380ML Portable Blender?: This handheld blender comes with a travel lid, portable and convenient. You can drink nutritious juice, shakes or smoothies anywhere you want, such as home, office, gym, travel or any other outdoor activities. Besides, it can be taked on the plane. ?One Button Blending Cleaning?: No need to spend extra money on larger blenders with added bells and whistles when loacy simple button touch do. When cleaning, just put some water in the cup, press the button to start automatic cleaning. ?Ensure Safety?: Unique high-tech design makes the blades stop blading automatically when the body and cup separate. Equipped with a built-in 4000mAh rechargeable battery that can be easily charged by powerbank, laptop, computer, and other USB devices. ?40s Stronger Power?: Up to 22000 rmp min motor speed, rotating speed is much faster than average portable blender. 7.4V motor comes with 6 stainless food grade ultra-sharp blades, fast performance makes your favorite drinks like smoothies and shakes will be ready within 40 seconds. ?Eco-friendly?: The juicer smoothie blender cup is made of food-grade non-toxic and eco-friendly PCTG material, high quality ABS shell, food grade 304 stainless steel. A good day starts with healthy and nutritious juice by TENSWALL portable blender.