Product Description: Material: PP, Stainless Steel Color: Black Power: 12V 38W Shoulder Strap Length: Approximately 2m Car Power Cable Length: 1.95m Type: Compatible with all 12V vehicles Internal Dimensions: 8.46*5.9*7.48 inches (21.5*15*19cm) Features: Durable and Portable. Refrigeration temperature range from 3 to 8 degrees Celsius (typically 15 - 20 degrees Celsius lower than ambient temperature). Can also heat milk and tea in winter, with a heating temperature of up to 65 degrees Celsius. Convenient for fishing trips and cycling travels. 【Precautions】 Before switching to heating mode, ensure that the power is turned off for at least 30 minutes. 【Frequently Asked Questions】 1. No electricity in the heating box? Check if the 12V socket is properly inserted and if the plug fuse is burnt out. 【Safety Warning】 1. Always unplug the power before cleaning. 2. Do not immerse the heating box or power cord in liquid. Clean with a neutral soap and a damp cloth. 3. Do not use it to make ice. 4. Ensure vents are not blocked to prevent overheating and potential fire hazards. 5. Avoid operating for extended periods when the engine is off to prevent draining the battery. Package Contents: 1 x Car Refrigerator 1 x Car Power Cable 1 x Shoulder Strap For return inquiries or questions about orders please email us at kitchenivacustomerservice@gmail.com or message us directly.