Condition: * Used for only two weeks in March 2025. * Operation confirmed (Wi-Fi connection and remote operation OK via the De'Longhi official app "MDH"). * Almost new condition with no noticeable scratches, stains, or signs of use. This is a listing for the De'Longhi Multi-Dynamic Heater WiFi model MDH15WIFI-BK. Accessories: * Main unit The instruction manual can be printed from the internet. Specifications: * Model number: MDH15WIFI-BK * Wi-Fi compatible smart model (smartphone app operation supported) * Power consumption: Maximum 1,500W * Suitable room size: Approximately 10-13 tatami mats (approx. 16-21 sq meters) * Size: Approximately Width 495 x Depth 275 x Height 665mm * Weight: Approximately 12.5kg Operation Check: * Power ON/OFF, temperature adjustment, ECO mode, timer, and Wi-Fi operation all function normally. * Heater output is also working fine. Shipping: * Will be simply packaged with bubble wrap and cardboard, and shipped via Rakuraku Mercari delivery. Please understand that this is a used item, and there may be minor dirt or scratches before purchasing. This is a popular Wi-Fi-enabled smart heater that can be operated remotely. Management Number 905729