Milk Frother Handheld,USB Rechargeable Electric Whisk coffee mixer with 3 Stainless Whisks, Milk Foam Maker for Egg,Cappuccino, Latte, Bulletproof Coffee, Matcha,Hot Chocolate

instructions1. Choose a suitable whisk head to assemble. 2. Start: the indicating light turns on, and the frother is running normally. 3. Adjust the speed as needed, and three indicators represent three high and low speed ranges.Long Press the button to turn it on or shut down, and press the button to adjust the speed.4. When power is about to run out, the three indicating lights will flash at the same time. 5. To charge the device, please DO turn off first; during charging, the three indicating lights are flashing in the loop; and when fully charged, the three lights remain on. 6. Memory Function: the last speed is auto memorized, and will continue after every restart or pause.