USB Rechargeable & Long Lasting: Say goodbye to disposable batteries! Our handheld milk frother features a USB rechargeable design with a built-in 1200mAh lithium battery. A full 3-hour charge powers it for up to 5 weeks of use (USB cable included). No more frequent battery changes—it's convenient, eco-friendly, and always ready when you need it. Versatile Attachments: This handheld electric frother comes with 2 detachable whisk heads for versatile use. The double-spring whisk creates rich foam for lattes and cappuccinos, while the balloon whisk is ideal for beating eggs, cream, or condensed milk. Easy to switch and install. 3-Speed Control for Every Need: Equipped with a powerful motor, this coffee frother offers 3 speed settings—low, medium, and high—for customized frothing. Use low for mixing eggs, medium for jams, and high speed for creating silky and rich foam on busy mornings. It's a versatile helper that enhances your kitchen experience. Durable & Quiet Operation: Made from food-grade 304 stainless steel and durable ABS plastic, this hand frother is safe and reliable. The ergonomic handle and button design provide a comfortable grip. A powerful low-noise motor with upgraded vibration-dampening technology ensures quiet operation, so you won't disturb others during early mornings. Easy to Clean: Cleaning is simple! Just place the whisk head in water and run the frother on low speed to create a cleansing whirlpool.