Wherever you go, COOMII portable blender is ready to make you a fresh juice. Unlike other personal blender, this NEW portable blender has no cord or extra base. All parts are integrated in one cup, super mini and lightweight. Perfect blender for home, office, travel and gym. Specification: 0.75lbs/370g weight and 10oz/300ml capacity, premium quality, mini but unbreakable bottle. 2 x 1500mAH large capacity batteries provide strong power and a long lasting battery life. Fully charged≈14-16 times blending Fully charged in about 4 hours. USB adapter charging by phone charger, power bank, car charger or PC. Support DC5V 2V fast charging. 1 hour charging can blend 8 times. PACKAGE 1 x Portable Blender 1 x USB Cable 1 x User manual Note: adapter not included HOW TO BLEND 1.Cut the food into several pieces, remove skin and nut. If you want to blend ice, please make the ice cube smaller than 1x1x1 cm. Throw everything in the cup. 2.Add some water or milk. Do not exceed the MAX line(10 oz/300ml) 3.Tighted the lid until the light flashes. Quickly double click the button to start working. Single click to stop. Turn on the blender,each blending cycle continues for 40s and stops automatically. Tips: shake the blender while blending for easier mixing. It makes your drink taste better.