Features: brand new and high quality Wireless operation: small and portable, no need to plug in to use, get rid of the shackles of the power cord. 1 machine dual purpose: with 2 different styles of replaceable mixing plugs to meet the needs of different food mixing. Four-speed speed adjustment: 1st gear low-speed gear stirs eggs, 2nd gear medium-speed gear for beats milk foam and other baby food supplements, sesame paste, etc., 4th gear high-speed gear for beats cream, egg whites, etc. USB charging: Built-in rechargeable battery, after fully charged, it can be used for 1-3 hours according to the gear, and the battery life is long. Low decibel design: Quiet and low noise, does not disturb family work or rest. Specifications: Material: Abs+ Stainless Steel Color: Green/ Pink Size with Egg Beater: Approx. 3x26cm/1.18x10.24inch Size with Milk Foam Head: Approx. 3x25cm/1.18x9.84inch Built-in Battery: 1200mah Lithium Battery Power Supply Mode: Usb Charging Charging Voltage: 4.5-5.5v Charging Current: 0.5a Working Time: 3 Hours at Low Speed, 1.5 Hours at Medium Speed, 1 Hour at High Speed Package Includes: 1x Host 1x Egg Beater for Head 1x Milk Foam for Head 1x USB Data Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.