Milk Heating Insulation Base Desktop Digital Display Warming Pad Constant Warm Coaster K22 Mechanical Timing Over 8 Hours AC 220V 25W 50Hz White Pink Green Plated Collage M-316 for Hot Drinks at Home or Office
K22 Constant Warm Coaster 25W Desktop Warming Pad for Hot Drinks

This K22 constant warm coaster is a desktop warming pad designed to keep a filled cup or mug warm while you work, study, or relax. It uses an in-line AC power supply and a mechanical operation mode, with a rated voltage of 220V, a rated frequency of 50Hz, and a rated power of 25W. The timing function is stated as more than 8 hours, which supports longer desk sessions without needing to reheat a drink repeatedly. The product category is smart warming coaster, and the model is Constant Warm Coaster, item number K22. It is available in White plated Collage, Pink plated Collage, Green plated Collage, M-316 White, M-316 Pink, and M-316 Green. The packing list contains 1 warm coaster, and no other accessories are confirmed in the source text. This is a practical desktop item for anyone who wants a hot drink kept warm within easy reach.
Features and Construction

The source text provides the main functional details for this warming coaster: model, item number, operation mode, timing function, power supply, rated voltage, rated power, rated frequency, colour range, product category, power supply mode, and packing list. It does not list cup diameter limits, material composition, weight, or dimensions, so this description stays within the confirmed information. The construction details that are known relate to its electrical specification and mechanical control rather than physical materials.
Material and Build
The specific materials used in the coaster are not stated in the source text. What is confirmed is the model Constant Warm Coaster, item number K22, product category smart warming coaster, and operation mode mechanical. The power supply mode is in-line power supply, and the unit is rated at 220V, 25W, and 50Hz. Because material composition is not provided, no claims are made about surface finish, housing material, or internal components. The colour options are listed as White plated Collage, Pink plated Collage, Green plated Collage, M-316 White, M-316 Pink, and M-316 Green.
Size and Practical Fit
No dimensions or weight are given in the source text, so the physical size of the warming coaster cannot be confirmed here. Its practical fit is therefore described only in terms of its intended desktop use and its stated electrical requirements. It is designed for a filled cup or mug to sit on the warming surface, and it uses an in-line AC power supply. The rated voltage is 220V, the rated frequency is 50Hz, and the rated power is 25W. The timing function is stated as more than 8 hours, which indicates that it can remain in use for extended periods.
Uses and Placement

This warming coaster is intended for desktop placement where a hot drink needs to be kept warm. Its mechanical operation mode and in-line power supply make it suited to a fixed position near a power socket, such as a home office desk, study table, or workplace workstation. The source text does not describe outdoor use, battery operation, or portable use, so those applications are not claimed.
Event or Professional Use
For professional or event settings, the K22 constant warm coaster can be used on a desk or table where a cup of tea, coffee, or milk is kept within reach. The mechanical operation mode provides a simple control method, and the in-line power supply means it needs access to an AC socket. With a rated power of 25W and a timing function stated as more than 8 hours, it supports long working sessions. The colour options include White plated Collage, Pink plated Collage, Green plated Collage, M-316 White, M-316 Pink, and M-316 Green, allowing the unit to be chosen to suit a desk setup.
Everyday Home Use
At home, this smart warming coaster can be placed on a desk, side table, or kitchen surface where a drink is consumed slowly. It keeps a filled cup or mug warm without requiring the drink to be reheated in a microwave or poured into another container. The rated voltage is 220V, the rated frequency is 50Hz, and the rated power is 25W. The packing list contains 1 warm coaster. No cup size limits are stated in the source text, so the coaster should be used with a cup that sits safely on the warming surface.
Benefits and Buying Value

The main buying value of this product is its ability to keep a drink warm on a desktop using a simple mechanical control and an in-line AC power supply. Its stated timing function of more than 8 hours supports longer use periods, and the 25W rated power indicates a low-power warming function for a single cup or mug. The available colour options make it possible to match the unit to different desks or kitchens.
Reuse and Low Maintenance
This warming coaster is designed for repeated daily use with a filled cup or mug. It does not require replacement cups or specialist accessories, and the packing list contains 1 warm coaster only. The source text does not provide cleaning instructions, material care details, or replacement part information, so no specific maintenance routine can be stated. As with any in-line AC product, it should be switched off and unplugged when not in use. The mechanical operation mode keeps the control method simple.
Why Choose This Product
Choose this product if you want a desktop warming coaster with a confirmed model number K22, a mechanical operation mode, a timing function stated as more than 8 hours, and a 25W, 220V, 50Hz AC rating. It is available in White plated Collage, Pink plated Collage, Green plated Collage, M-316 White, M-316 Pink, and M-316 Green. The source text does not make performance comparisons with other products, so the choice rests on the stated specifications, colour options, and desktop warming function. The packing list contains 1 warm coaster.






