Product Features Temperature Adjustment Levels 1-9: Level 1 - 36°C/Level 2 - 38°C/Level 3 - 41°C/Level 4 - 43°C/ Level 5 - 45°C/Level 6 - 47°C/Level 7 - 49°C/Level 8 - 51°C/ Level 9 - 55°C Four : (0.5h/1h/1.5h/2h Timer Shutoff). Functional Description: The product heats up quickly upon powering on. The default setting is 5 levels, with a 2-hour timer. The temperature is adjustable from 1 to 9 levels. Higher levels correspond to higher temperatures. The timer is adjustable from 0.5 to 1 hour, 1.5 to 2 hours. Note: Do not use the product rolled up to avoid overheating. Features 1. 9 temperature settings, 4 to choose from, LCD display clearly shows temperature setting and time 2. High-quality fabric, comfortable and soft, fits snugly 3. Unpluggable power outlet, washable heating pad, hand or machine washable 4. Safe PTC temperature sensor, and soft 5. Heats up quickly upon powering on, defaults to 5 settings, 2-hour timer, adjustable from 1 to 9, with higher settings corresponding to higher temperatures. Timer adjustable from 0.5 to 1, 1.5 to 2 hours Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC220V Color: As shown Material: Flannel Package Contents: Foot warmer*1+adapter*1+instruction manual*1 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.