Features: 1The electric milk frother with 3 whisking speeds (low medium high) can meet your differernt needs. 2This milk frother is equipped with two premium stainless steel whisks can be widely used in Coffee Latte Hot Chocolate or Eggs. 3Easy to use just a click of a button and choose the rotate speed you need start to make foam low noise great for the office and home or on the go. 4Easy to clean the stainless steel shaft can be just simply cleaned in mild soapy water. 5USB rechargeable builtin rechargeable battery making it ecofriendly lasts a long time on a single charge save your time and effort. Specification: Item Type: Electric Milk FrotherMaterial: ABS+Stainless SteelColor: BlackSize: Approx. 17x3.1x3.1cm / 6.7x1.2x1.2inWeight: Approx.220g/7.8ozVoltage: 5 V -5.5 VCurrent: 0.5 ABattery: 18650 polymer lithium battery 1200mAh(Built-in)Working Time: 1 hour at high speed 1.5 hours at medium speed (stirring time is generally within 5 minutes too long will damage motor performance and battery life)Charging Time: 3 hours Package List: 1 x Host1 x Sphere Egg Beater Head1 x Double Rings Egg Beater Head1 x USB Cable1 x Chinese Manual Note: 1. Please allow 12cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.