Handheld milk frother powered by a built-in 1200mAh 18650 rechargeable lithium battery, eliminating the need for battery replacement, making it eco-friendly and cost-effective. Equipped with two stainless steel whisks, a helpful kitchen tool ideal for whipping eggs or mixing protein powder with beverages. Features multiple speed settings with 3 adjustable speeds to provide precise control and consistent results for preparing drinks or whipped cream. Low speed at 6000 RPM, suitable for viscous liquids and foods such as egg yolk mixing. Medium speed at 9000 RPM, ideal for medium viscosity mixtures and egg white beating. High speed at 13000 RPM, designed for low viscosity liquids such as milk foam. Long-lasting battery life; after a full charge, operating time varies by speed setting: approximately 5 hours on first gear, 3 hours on second gear, and 1 hour on third gear. Specifications: Condition: 100% New Item Type: Electric Whisk Material: ABS + Stainless Steel Color: As shown in pictures Voltage: 4.5V - 5.5V Charging Current: 0.5A Battery: Built-in Lithium Battery Battery Capacity: 1200mAh Working Time: 1st Gear 5H, 2nd Gear 3H, 3rd Gear 1H Note: Takes approximately 6 hours to fully charge; red light indicates charging, green light indicates full charge. Package List: 1 x Electric Whisk Body 1 x Egg Beater Mixing Head 1 x Milk Frother Mixing Head 1 x USB Charging Cable 1 x User Manual