Sofhom Milk Frother Handheld Stainless Steel ，Powerful Coffee Frother 13000RPM & 15000RPM Rechargable Battery Operated Fast Foam Maker for Soft Foam，Coffee, Latte, Cappuccino, Hot Chocolate

It lasted an entire week of use without recharging!!!use it to make bullet proof coffee in order to emulsify butter into the coffee, works like a charm.also good for making small batchs of fresh made whipped cream

Not all metal or stainless as it states. Contains plastic.

I ordered this unit, and it worked for few times. Then it broke, couldn't charge any more, and it is out of return period. A big heavy junk.

Good looking stainless steel, easy to use very powerful, rechargeable battery!

When you tire of AA-battery powered frothers, this is what you want: standard 18650 Lithium, USB-chargeable, powerful 2-speed motor.It's uses a standard 18650 Lithium battery without the overcharge-protection "button" (those versions will not fit). However, the frother's overcharge-protection circuit opens at a safe 4.11 V, so you're unlikely to damage the battery by leaving the frother on USB charger longer than necessary.Seller quickly e-mailed me English Language User Guide when I complained I cannot read Chinese. will include it in subsequent shipments.Frother-wire (amply thick) was "over-bent" out of the box: wild oscillations with fully-charged battery. I had to carefully straighten (not too much) to achieve stable spin at low and high speeds. This minor correction was easy and not uncommon, though better factory-QC is preferable.No "stand" included: the stand for my retired AA-powered frother is fine.

Works great BUT... dry after every use if you are standing it up on your counter.Will froth milk and milk+half&half in a few seconds. Not powerful enough to whip heavy cream though :(Mine started running on it's own, but that was because water ran down the shaft into the housing when stored standing on it's handle. But since I dry it after each use, no more issue.

very powerful, almost too powerful sometimes