Portable Auto Stirring Cup Transparent Measuring Electric Blender USB Charging for Milk Powder Smoothies

400ml USB Rechargeable Self Stirring Cup, Portable Electric Mixer Shaker Bottle with Scale Mark, Food Grade PP for Coffee Protein Shakes2. Brief DescriptionThis portable electric mixing cup adopts transparent food-grade PP body with clear measuring scale. Built-in rechargeable motor for automatic stirring, easy to carry in bags for outdoor, office and travel. Perfect for mixing coffee, milk powder, protein shakes, smoothies and juices.3. Product SpecificationsCapacity: 400mlMaterial: Food-grade transparent PP plasticCharging Method: USB rechargeableFeature: Automatic stirring, built-in measurement scaleDesign: Compact portable size, stylish appearanceApplicable Drinks: Coffee, milk powder, protein shakes, smoothies, fruit juice4. Main AdvantagesAutomatic stirring functionPowerful built-in motor mixes powder and liquid evenly without manual shaking.Transparent cup with measuring marksClear volume scale helps you control the dosage of powder and water easily.Safe food-grade PP materialNon-toxic, odorless, safe for daily drinking use.USB rechargeable & portableLightweight body fits most handbags, convenient to use at home, gym, travel or office.Multi-scene matchingSuitable for protein powder, instant coffee, milk, smoothies and various beverages.5. Application ScenariosHome, gym, office, travel, picnic, camping. Ideal for fitness people, office workers and coffee lovers.6. Cleaning TipsRinse the cup with clean water after each useHand wash only, do not soak for a long timeKeep the charging port dry to avoid short circuitAir dry thoroughly before storage