Lithium BatteryThe lithium battery capacity is 1200 mAh It supports USB charging red charging and green full power Mixing SpeedWith three stirring speeds you can choose the appropriate stirring speed according to the actual situation ABS MaterialIt is made of high quality ABS material durable wearresistant and can be used for a long time Double HeadedWith replaceable egg beater head and double milk frother head it can foam a lot of hot milk and eggs Exquisite WorkmanshipThis handheld egg beater exquisite workmanship stable performance safe and reliable you can rest assured to use