USB charging & long-lasting use: This portable milk frother is equipped with a powerful built-in battery, supports USB charging, and does not require frequent battery replacement, making it very suitable for home and travel use. 3-speed adjustment: Offers three speed settings to meet the needs of different drinks. Low speed is ideal for mixing protein powder, medium speed works well for matcha preparation, and high speed quickly creates rich milk foam for lattes and cappuccinos. Multifunctional replacement: Includes 2 interchangeable whisk heads for versatile use. The spring whisk efficiently produces smooth milk foam, while the flat whisk is suitable for tasks like mixing jams. One-touch operation & easy to clean: Features a simple one-button design for effortless use. After use, it can be placed directly in water for quick and convenient cleaning. Professional-grade kitchen tool: Designed with a soft, ergonomic handle, this milk frother is ideal for both home kitchens and professional baristas, helping you easily prepare a variety of coffee beverages. Color: White Material: Stainless steel Package Contents: 1 x Portable electric frother set Note: Light reflection and different displays may cause slight variations in color. Measurement may vary by +/- 1-3 cm.