Description: 【Powerful Automatic Mixing】: Say goodbye to manual stirring with this electric mixing cup featuring a 7000r/min high speed motor. Effortlessly blends coffee, protein powder, soy milk, and more without clumping 【Convenient Cordless】: Equipped with USB cable, convenient, long time use, enjoy cordless use wherever you go. Great for home, office, or travel 【Measurement & Easy Cleaning】: The Electric Shaker Bottle features clear ml/oz markings to help you control water and powder ratios. 1 touch self cleaning function makes maintenance simple 【Double Ports & Leakproof Design】: USB Rechargeable Mixer Cup switch freely between two cup openings—use the wide mouth for pouring or drinking directly from the smaller spout. sealed construction ensures no leaks 【Food Grade Materials & Portable Size】: Made from quality PP, PC, and ABS materials with IPX5 waterproof rating. Compact 450ml capacity (10.5x19 cm) makes it easy to take on the go Specification: Material: PP, PC, ABS Size Chart: 10.5cmx19cm/4.13inchx7.48inch Volume: 450ml Package Includes: 1 Electric Shaker Bottle Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.