Description : Professional milk frother with 3 stirring head ; use at home or on the go . 3 speed settings , 3500rpm / 8500rpm / 13500rpm , through the key switch three speeds , to meet your more needs . Adopt universal USB interface , can be directly connected to the mobile power supply , computer equipment and other charging devices . Easy to install , fast to disassemble and save effort , convenient operation . an essential DIY cooking tools for your home kitchen . Can use as coffee frother , egg beater , handheld blender , mini mixer , egg maker , mixing protein shakes , milk , coffee , hot chocolate , and others . Specification : Material : Electronic Components + ABS Low speed gear : suitable for mixing egg liquid ; Medium - speed gear : suitable for mixing jam ; High speed gear : suitable for milk froth . Charging Time : 6h Working Time : High Speed 1h Medium Speed / low Speed 1 . 5h Battery : 1200mah 18650 lithium battery Power : 2 . 5W Current : 0 . 5A Voltage : 4 . 5V - 5 . 5V Size Chart : Package Box : 12 . 8x4 . 2x25cm / 5 . 04x1 . 65x9 . 84inch Package Includes : 2 Sets Electric Milk Frother Egg Beater Kits Each Set Has : 1 Piece Charging Host 1 Piece Double Nipples 1 Piece Egg Beater 1 Piece Mixing Head 1 Piece USB Cable 1 Piece Rechargeable Base 1 Piece English Manual Note : Color might be slightly different due to the color calibration of each individual monitor . Please allow slightly measuring deviation due to manual measurement .