★ Rechargeable tip 7.6 / 10 · Editorial score

Editorial rating based on manufacturer specs and Amazon catalogue data. We do not trial products ourselves. How we rate

CIRCLE JOY: USB-C milk frother without changing batteries

Prices in euros from Amazon.de, as of 11 June 2026. Prices and availability may differ on Amazon.co.uk.

By Seydhan Cakmak · Editor-in-chief · Updated: · AI-translated from the German original

Like the classic hand whisk, but with a rechargeable battery instead of batteries: the CIRCLE JOY charges via the supplied USB-C cable and, according to the manufacturer, whips up creamy foam in around 20 seconds. The wand made of 304 stainless steel sits in a storage tube for protection. For anyone who wants to froth cordlessly without constantly buying AA cells.

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CIRCLE JOY Rechargeable Milk Frother

⌗ Available variants

CIRCLE Hand Frother (USB-C) at a glance

In short: the CIRCLE Hand Frother (USB-C) scores 7,6/10 in our milk frother review (from €14). Biggest strength: USB-C charging. Main compromise: cold foam only.

All specifications come from manufacturer data sheets and the Amazon catalogue and were cross-checked before publication. The rating is an editorial overall assessment based on this data; we do not trial products ourselves.

CIRCLE Hand Frother (USB-C): what works and what doesn't?

What works well

  • USB-C charging: Charges via the supplied Type-C cable, no disposable batteries, saves money over time
  • Fast: Creamy foam in around 20 seconds at the push of a button, according to the manufacturer
  • Protective tube included: Storage tube keeps the whisk dust-free, handy for a drawer or bag
  • Robust whisk: 304 stainless steel, fixed mixing head that doesn't come loose during use
  • Travel-friendly: Light and compact, fits in a bag for hotel, office or on the move

Points of criticism

  • Cold foam only: Hand whisk without a heating function, so milk has to be warmed separately beforehand
  • Charging cable needed: When the battery is empty it has to be charged, so spontaneous frothing is out
  • No-name brand: There is little reliable information on warranty and support from this seller

Specifications in detail

TypeHand milk frother (wand)
DriveRechargeable, charging via USB-C
Frothing timeabout 20 seconds
Whisk304 stainless steel (fixed)
StorageProtective tube against dust
ControlsOne-button operation
CleaningRun the whisk in water
UseCoffee, latte, matcha, cocoa

Build quality & everyday use

What carries the CIRCLE Hand Frother (USB-C) in everyday use: USB-C charging (charges via the supplied Type-C cable, no disposable batteries, saves money over time) and Fast (creamy foam in around 20 seconds at the push of a button, according to the manufacturer). You have to be honest about the weaknesses: cold foam only. A hand whisk without a heating function, so milk has to be warmed separately beforehand.

If you set the device up to save space, make sure it stands on a stable, level surface with some air around it. This protects the mechanics and electronics in continuous use.

“CIRCLE JOY Rechargeable Milk Frother: USB-C charging and fast, with cold foam only as the trade-off. At 7.6/10 a fair deal from €14.”
The MiniHaushalt.de editorial team

Who is the CIRCLE Hand Frother (USB-C) suited to? (Buying advice)

Perfect for:

  • ✓Cordless fans who don't want to change batteries
  • ✓Latte and matcha drinkers
  • ✓Travellers and office users
  • ✓Price-conscious buyers who want a rechargeable

Less suitable for:

  • ✕Anyone who wants warm milk foam without an extra step
  • ✕Users without the patience for recharging

Similar milk frother models

Frequently asked questions about the CIRCLE Hand Frother (USB-C)

How is the frother charged?
Via the supplied USB-C cable. Changing batteries is completely eliminated, which saves cost and effort over time compared with battery models.
Does the appliance produce warm milk foam?
No, it is a pure hand whisk without heating. For warm foam you heat the milk separately beforehand. If you want hot foam at the push of a button, you need an electric jug model.
Can the whisk be removed?
No, the mixing head is fixed so that it doesn't come loose during use. To clean it, run it in a glass of water and rinse it off.
7.6 / 10 · Rechargeable tip

Verdict: is the CIRCLE Hand Frother (USB-C) worth it?

A solid option with a clear profile: if you can live with cold foam only, from €14 you get one thing above all: USB-C charging. Best suited to: cordless fans who don't want to change batteries.

If you want to compare alternatives, you will find detailed data and reviews on our milk frothers comparison page.

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