USB Powered Coffee Warmer
Mug/cup warmer - USB powered no batteries needed. - Keeps coffee tea or drink warm at 50?C-60?C while you work - LED indicator on when warmer is turned on. - Quality insulation material around the metal hot plate prevents burns. - Easy installation no driver required plug & play. - Friendly and ergonomic design portable and convenient. - Compatible with any notebook or PC. - Just plug into any USB port on notebook or PC. - On/Off switch