About this product

A USB-powered heated coaster that holds a mug of coffee or tea at drinking temperature on a desk. The base label calls it a Thermostatic Coaster, model WCM-02, input DC 5V / 2A, rated power 10W - so it runs off any 5V USB source: a laptop port, a power bank, or a phone charger. There is no mains cord to route across a desk and no wall adapter to include, which keeps both the landed cost and the compliance surface small. Construction, as read off the unit: round body in a sage/mint green finish, a raised metal center pad on the heating plate carrying a small embossed leaf/flame icon, four rubber feet, a vented base, and an LED indicator window on the front skirt. The USB-A cable is captive, and the underside has a moulded spiral channel to wind and store it - the detail that makes this presentable as a boxed gift rather than a loose gadget. Base markings are CE, FCC and GB plus WEEE and RoHS-style symbols; made in China. Two honest notes for a buyer. First, no UL or ETL mark was present on the unit and no auto-shut-off, timer, or temperature range is printed anywhere on it - if your channel requires any of those, ask for documentation before you list them. Second, at 10W over 5V this is a keep-warm plate, not a heater: it maintains a hot drink and will not bring a cold one up to temperature. Positioned and priced that way it performs fine. Who resells it: desk-accessory and office-gift sellers, coffee and tea accessory shops, corporate and promotional gift programs (the flat top plate takes a logo), and Q4 stocking-stuffer assortments.

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