The moisture meter can quickly measure the moisture content of the grain. 1. Constant Temperature: The coffee cup warmer is a 55C constant temperature smart stand that keeps the temperature at all times. 2. Space-saving: The candle warmer only needs a place the size of your hand, small in size, and does not occupy the desktop, keeping the space tidy at all times. 3. Small portable: The USB candle warmer is compact and lightweight, making it a must-have for home, office and on a trip. 4. Automatic function: candle warmer automatically heats the water cup, automatic shut-off, safer to use. 5. Tempered glass: The cup warmer panels are made of tempered glass, which is waterproof, strong, wear-resistant and durable. . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A Specification: Item Type: Coffee Cup Warmer Material: aluminum alloy, tempered glass Input Voltage: 5V/2A Output power: 8 to 10 W Touch function: high, medium, low, off High temperature red light file Approx.: 55 to 60 Medium blue light temperature file Approx.: 50 to 55 Low temperature green light file Approx.: 40 to 50 . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A List of packages: 1 x Coffee Cup Warmer Note: 1. The actual temperature depends on the thermal conductivity of the cup and the conditions of use.2. Automatic shutdown after 8 hours of operation. Plug and play, the indicator light lights up when the heating is running. . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A . TEA WARMER USB 10W 5V 2A