Portable Stone bag with 18 stones

Technical Specifications Product Name: Portable Stone & Oil Warmer Model: HSB01 Power Supply Options The product supports three types of power input depending on the usage environment. 1. Car Power Supply (12V DC Input) Input: DC 12V Power Consumption: 72W Application: Vehicle use only 2.AC Power Supply 220-240V (Applicable in Europe, Australia, China, and other 220-240V regions) Input: AC 220-240V Power Consumption: 100W 3.AC Power Supply 90-120V (Applicable in the United States, Canada, Japan, and other 90-120V regions) Input: AC 90-120V Power Consumption: 100W Temperature Range Adjustable heating temperature when using AC power Maximum temperature: 60°C / 140°F Materials Heating Pocket: High-temperature resistant composite film Exterior Bag: Durable nylon fabric Controller: ABS electronic enclosure Dimensions & Weight Product Size: 42x25x7.6cm/17'x10"x3" Net Weight: 4.9 kg/10.8lb Operating Conditions Operating Temperature: 0°C-40°C (32°F-104°F) Storage Temperature: -10°C-50°C (14°F-122°F) One Year Warranty