Rechargeable built-in battery power can be used without steel ring, long-term use will reduce the sound, very convenient for mixing eggs, milk, and coffee

Easy to clean under warm tap water or immersed in detergent. Wash by hand in warm water and then dry

Mixer for mixing egg, milk, foamer, protein shake, coffee, etc.

Built-in Battery: It is Rechargeable, Long lasting battery.

Portable: Take it away on holidays or camping trips to add something special to your hot drinks

Easy to clean: Run the frother under warm running water or occasionally dip the wand in hot soapy water before rinsing. Turn it on again to spin dry

Multi-Purpose: Electric Egg beating, mixing protein shakes, coffee mixer, hot chocolate, liquid maker and others

Stylish Design: Soft-touch ergonomic handle, a long plastic cylinder cover that fits over the spinning wand for storage your rechargeable coffee maker

This has many uses, including egg beating, mixing protein shakes, coffee, hot chocolate, and others.