Stainless Steel USB Cup Warmer & Cooler

Product description  :                                                                                                                                       1) Keep coffee/tea/drink warm at 50-60°C2) Four USB ports, optional USB 1.1 or 2.0 version3) Easy installation, no driver required, plug & play 4) USB powered,no external power needs;5) Red LED indication when warmer is turned on.6) Insulation material around the metal hot plate prevents burns.7) With On/Off switch;

Specification:1) Product Size: 12x9.5x2.1cm 2) Weight: 155g3) Materila:ABS plastic of cover, stainless steel heating pad;4) Rated power: 2.5W-5V DC5) USB cable length: 1.2 m6) Heating pad dia.: 76mm7) Color: Silver/white    

Packing list  :                                                                 

Packing: Color boxQty :20pcs/CtnCarton size: 34.5*24*24.5cmN.W: 9kgG.W: 10 kg                                                                                             

Stainless Steel USB Cup Warmer & Cooler