Smart Self-Heating Coffee Mug — USB Temperature Control Desk Mug, 350ml

Product Description

Smart Self-Heating Coffee Mug — USB Powered, Always the Right Temperature

You make a coffee. You get distracted. Twenty minutes later it's cold.

This mug stops that from happening. Sit it on the USB-powered heating base, and it maintains your drink between 55°C and 65°C continuously — no reheating, no microwave runs, no cold sips.

It's a desk mug, not a travel mug. It needs to stay on the base to maintain temperature — but if your problem is cold coffee at your desk, this solves it permanently.

What makes it work:

• Heating base connects via USB Type-C — works from any laptop, USB adapter, or desktop port
• Maintains 55°C–65°C (131°F–149°F) — hot enough to taste right, not so hot it burns
• Built-in overheat protection chip — cuts power if temperature exceeds safe limits
• 304 food-grade stainless steel interior — no plastic taste, rust-resistant, easy to clean
• Double-wall insulation — keeps the exterior comfortable to hold even when contents are hot
• Leak-resistant silicone-sealed lid with push-slide opening — straw compatible

Specs:

• Capacity: 350 ml (12oz)
• Material: Food-grade 304 stainless steel
• Power: USB Type-C, DC 5V / 2A
• Temperature range: 55°C–65°C (131°F–149°F)
• Dimensions: 118 × 125mm
• Weight: 345g
• Overheat protection: Yes

In the box: 1 × Heated mug · 1 × heating base · 1 × Leak-resistant lid · 1 × USB-C cable · 1 × User manual

Tip: Works best on a desk with a USB port nearby — not designed for use away from power. For travel, pair with a portable power bank to maintain heating on the go.

Delivered in 7–10 working days. Free UK delivery.