This stylish designed USB warmer and cooler features a plate which could be warm or cool your beverage depending on your preference by switching optional button. Keep your beverage in ideal temperature, no matter in a cold winter or in a long hot summer. Constructed blue durable ABS plastic insulated material around the hot plate that prevents burns and includes a selectable off, warm or cooler switch! It is powered by PC USB port, USB 2.0, 1.1 compliance, simply plug in, switch on and in a matter of seconds the hot plate will be icy cold or toasty and warm.
- Warm or Cool switchable
- Compact, convenient approach to operation
- Blue durable ABS insulated material
- Constructed with highly quality material around the hot plate intended to prevent burns.
- Not boiling hot or freezing cold, but just enough to please.
- Keep drinks at an ideal temperature no matter in summer or winter
- After you get your hot coffee or tea, or maybe soup, you can keep it warm at about 50-60’C.
- Summer days can be a bother at your desk when your drink gets warm, it was cold just a few minutes after you got it, so with the USB Warmer & Cooler you keep it at about 12 hours
- USB Powered, USB Plug&Play
- Built-in fan