USB Tassenwärmer / Tassenwärmer

USB cup/mug warmer USB warmer with 4 USB port USB coffee/drink/tea warmer USB Warmer&Cooler USB Fridge USB mini fridge Cola Can USB Fridge USB Mini Fridge(LCD clock) 1) Keep coffee/tea/drink warm at 50-60°C 2) Easy installation, no driver required, plug & play 3) USB powered,no external power needs; 4) Red LED indication when warmer is turned on. 5) Insulation material around the metal hot plate prevents burns. 6) With On/Off switch; Specification: 1) Product Size: 12x12x1.7cm 2) Materila:ABS plastic of cover, stainless steel heating pad; 3) Rated power: 2.5W-5V DC 4) USB cable length: 1.2 m 5) Heating pad dia.: 80mm 6) Color: Silver/white