happy10 USB Smart Cup Warmer: 55 degrees constant temperature
Available Options
Ever left your coffee to go cold while you were deep in work? The USB Smart Cup Warmer is here to save the day (and your drink), keeping it just right at 55 degrees—whether it's coffee, tea, or even that late-night milk. It's so compact, it'll sneak under most cups and mugs, making it the unsung hero of your desk. Just plug it into any USB port, and boom, instant warmth. Plus, that green color? It's like a little piece of spring on your desk.
Here's the lowdown: it's not just about keeping your drink warm. This little gadget maintains the perfect temperature without you lifting a finger. USB powered means you can say goodbye to bulky adapters—just plug and play. And because it's as portable as your favorite mug, it's ready to move when you are. Perfect for coffee addicts, tea enthusiasts, or anyone who's ever cried over spilled (cold) milk.
- USB powered
- Heats coffee and milk
- Compact design
- 55 degrees constant temperature
General specs
- Brand: happy10
- Seller: Joom
- Temperature: 55 degrees
- Power Source: USB
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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|---|---|---|---|---|---|---|
USB Smart Cup Warmer Green 55 degrees constant temperature
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Smart Cup Warmer 3 temperature settings
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Mini Portable USB Cup Warmer USB-powered heating
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USB-Powered Smart Coffee Warmer Green USB-powered for portability
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Smart Cup Warmer Green Maintains constant temperature
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Smart Mug Warmer Green USB charging
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| Brand | happy10 | Chic Home | Daily necessities-V | 3d printing machine | OutsideWorld | Chic Home |
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| Price | $19.71 | $15.55 | $18.91 | $9.86 | $10.17 | $31.12 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 6, 2025 | September 20, 2025 | August 14, 2025 | August 29, 2025 | August 30, 2025 | September 2, 2025 |
| Power Source | USB | USB | USB | USB | USB | |
| Compatibility | Standard cups and mugs | Works with various cup materials (ceramic, glass, metal) | Standard Mugs | Most cups and mugs | ||
USB Smart Cup Warmer
Reviews
Dolly
May 25, 2025
Leon Kwiatkowski
May 25, 2025
Sparkle
May 25, 2025
Kitty
May 24, 2025