Tiitstoy USB Heating Cup Base Metal Cup Constant Temperature Cup Pad Coffee Insulation Cup Pad Gift Multicolor

USB heating cup base metal cup constant temperature cup pad coffee insulation cup pad gift Features: Keep warm at 55℃ to keep temperature Small size warm necessary for working overtime and staying up late office dormitory and at home unlimited travel Constantly upgrade only for better gravity sensing design gently put the cup on the constant temperature cup mat automatically turn on the heating pick up the cup and automatically stop heating Large exhaust heat conduction faster increase exhaust at the bottom of the cup warm without waiting for a moment Just palm size space warm from hand to hand small size does not take up too much space on the desktop Specifications: Name: Cup warmer Material: iron shell + aluminum plate Voltage: 5V Power supply mode: USB Power: 5W Current: 1000mA Color: as shown Product size: 10.3x10.3cm Products Include: ·1 X Cup warmer