Features： Food-grade stainless steel mixing head, safety and health, easy to clean. Power:2 AA Batteries. (NOT INCLUDED). All environmentally friendly raw materials, no doping material back, can be the perfect food contact by the European environmental safety testing. Internal self-locking switch, internal solder joints are environmentally friendly lead-free solder welding, environmental protection not only in the surface, the interior is equally important. Core micro-motor using the company new environmentally friendly high-performance custom motor, which is characterized by: high speed, large torque, low power consumption. Product contains: Mini Milk Frother*1 Note: *The size of the manual measurement may have some error, it is within the range of ±1 cm, the actual size shall be subject to the actual object. *Due to different lighting and shooting conditions, the color of the image may differ from the actual product. Please refer to the actual product. Food-grade stainless steel mixing head, safety and health, easy to clean. Power:2 AA Batteries. (NOT INCLUDED). All environmentally friendly raw materials, no doping material back, can be the perfect food contact by the European environmental safety testing. Internal self-locking switch, internal solder joints are environmentally friendly lead-free solder welding, environmental protection not only in the surface, the interior is equally important. Core micro-motor using the company new environmentally friendly high-performance custom motor, which is characterized by: high speed, large torque, low power consumption.