3d printing machine USB-Powered Smart Coffee Warmer: USB-powered for portability
Ever left a perfectly good cup of coffee to go cold on your desk? The USB-Powered Smart Coffee Warmer promises to solve that age-old office woe. This nifty gadget uses a smart constant heating function to keep your drink at that just-right sipping temperature—no scalding, no lukewarm disappointments. It's all powered by a simple USB connection, making it a go-to for road trips, cubicle life, or any on-the-move scenario where a hot beverage is non-negotiable.
Compact enough to stash in a bag or even a large pocket, it plays nice with most mugs, so your favorite ceramic companion isn't left out. Commute, work, Netflix binge—this thing ensures every sip is as warm as the first. Energy-efficient and dead simple to use: plug it into a laptop, power bank, or car charger, and it's on heating duty instantly. No more microwave marathons or sad, tepid tea. It's the little luxury your daily grind might just need.
Features
- Smart constant heating function
- Portable design for travel
- Compatible with various mugs
- Suitable for office and home use
- USB-powered for portability
General specs
- Brand: 3d printing machine
- Seller: Joom
- ID: 67ab2058e8fd4b4d0b61ea27
- Power Source: USB
- Heating Technology: Smart Constant Heating
- Compatibility: Standard Mugs
- Use Cases: Office, Travel, Home
- First listed by seller: 8/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
USB-Powered Smart Coffee Warmer Green USB-powered for portability
|
USB Mug Warmer Green 3 temperature settings
|
USB Coffee Mug Warmer 3 temperature settings
|
Smart Coffee Mug White USB-powered heating
|
Smart Coffee Warmer White Constant temperature control
|
Cordless Coffee Warmer Wireless operation
|
|
| Brand | 3d printing machine | Vinde Home | DC-HOME-4 | Darling Women Boutique | Dangerous | Darling Home |
| Model | ||||||
| Color |
|
|
|
|
||
| Rating |
|
|
|
|
|
|
| Price | $10.48 | $45.32 | $21.53 | $25.35 | $16.43 | $24.08 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | December 7, 2025 | December 8, 2025 | December 9, 2025 | December 8, 2025 | December 8, 2025 |
| Power Source | USB | USB | USB | |||
| Compatibility | Standard Mugs | Coffee, tea, milk, and other beverages | Most coffee mugs | |||
