400ml Self-Stirring Coffee Mug | Temperature Display & USB Charge

Never Stir Your Drink Again — Meet Your New Favorite Smart Mug

The 400ml Self-Stirring Coffee Mug blends innovation with everyday convenience. Whether you're mixing your morning coffee, protein shake, or hot chocolate, this rechargeable automatic stirring cup does the work for you — all at the touch of a button. A built-in LCD temperature display lets you know exactly how hot your drink is before every sip, so you can enjoy it at the perfect temperature every time.

Made in Mainland China.

Key Features

• 🥄 One-Touch Automatic Stirring: Simply place the magnetic bead in the cup, double-click the handle button to start, and press again to stop. Effortless mixing, every time.
• 🌡️ Real-Time Temperature Display: The LCD screen on the handle shows your drink's temperature live, so you always know when it's ready to enjoy — no more guessing or accidental burns.
• 🔋 USB Rechargeable: Equipped with a 300mAh polymer battery (rated 2W, operating 0.6W), this mug charges via any USB port or power bank — perfect for home, the office, or travel. No more disposable batteries!
• 🏆 Premium Food-Safe Materials: Crafted from food-grade ABS and 316 stainless steel — durable, lightweight, and safe for daily use. Easy to clean by hand (not dishwasher safe; do not fully submerge).
• 🔒 Spill-Resistant Sliding Lid: The secure sliding lid keeps ingredients inside while stirring and lets you sip with ease whenever you're ready.
• ✈️ Travel-Ready Design: Compact (8.7 × 7 × 14 cm, 310g), it fits in most cup holders and bags. Pair it with a power bank on the go for endless cordless convenience.
• 🎁 Thoughtful Gift Idea: A unique and practical gift for coffee lovers, office workers, fitness enthusiasts, or anyone who loves a perfectly mixed drink.

Specifications

Great For Mixing

• Instant coffee & espresso blends
• Protein & collagen powders
• Hot chocolate & matcha
• Creamer & sweeteners
• Meal replacement shakes

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Safety & Standards

For guidance on food-contact materials and drinkware safety standards, visit the U.S. FDA Food Contact Materials page.

Learn more: Mug

Frequently Asked Questions

Q: How do I use the self-stirring coffee mug?

A: Drop the included magnetic bead into the bottom of the cup, add your drink or powder, then double-click the button on the handle to start automatic stirring. Double-click again to stop. The lid can remain on while stirring to minimize any splashing.

Q: How long does the battery last on a full charge?

A: The 300mAh polymer battery supports dozens of stirring cycles per full charge. You can check the real-time battery status by double-clicking the handle button. Charging is done via standard USB — including USB power banks — making it ideal for travel or office use.

Q: Can I put this mug in the dishwasher?

A: No — to protect the electronic components, this self-stirring mug should be hand-washed only. Do not fully submerge the mug in water. Wipe the exterior and hand-wash the interior with warm soapy water.

Q: What types of drinks or powders can it mix?

A: The automatic magnetic stirring mechanism works well with most powders and liquids, including instant coffee, protein powder, matcha, hot chocolate, creamer, and meal replacement shakes. It handles both hot and cold beverages.

Q: Is the temperature display accurate?

A: Yes — the LCD screen on the handle provides real-time temperature readings of the liquid inside, helping you gauge the ideal moment to enjoy your drink safely and comfortably.