Feature: 1. EFFICIENT AND RELIABLE: High efficiency heating with sealing rubber band on the lid to prevent liquid overflow, excellent heat insulation with double wall vacuum cup body to prevent scalding. 2. ENHANCED SECURITY: Made of 304 food grade stainless steel with high grade silicone sealing gasket, providing strong sealing performance, safe and odorless. 3. CAREFULLY DESIGNED: Streamlined handle design for comfortable grip. The cup sleeve fits closely to the body, and its strap length is suitable for hand carrying, making travelling convenient. 4. AUTOMATIC INSULATION: Plug the power cord into the cigar lighter power socket, red light indicator lights up to heat water, automatically switches to insulation mode at 100 degrees, green light indicator ensures safety. 5. STRONG PRACTICALITY: 750ml large capacity suitable for most cup holders, 95cm long power cord suitable for most cars, ideal for drivers and travelers to heat water, coffee, tea, soup, drinks, etc. Specification: Item Type: Car Heated Travel Mug Material: 304 Stainless Steel + Food Grade PP Plastic Color: Stainless Steel Color Cord Length: Approx. 95cm 37.4in Capacity: 750ML Weight: Approx. 480g 1.06lb Size: Cup Height: approx. 220mm 8.66in, Bottom diameter: 87mm 3.42in, Mouth diameter: 65mm 2.55in Notice: 1. Wipe the surface before use, wash the inside of the cup 2. Use specified 24V or 12V power only 3. Do not dry burn 4. Leave 3cm from the cup mouth when filling water, do not overflow 5. Keep away from heat sources, avoid strong impacts 6. Place out of reach of children to prevent burns . Package List: 1 x Car Kettle 1 x Cup Sleeve 1 x Cup Sleeve Shoulder Strap 1 x Set of Cup Brushes 1 x Fuse 1 x User Manual Note: Before placing an order, please confirm if your car is equipped with overheating guard device. If equipped, you may not be able to directly use the cigar lighter for power supply because this water cup has a high power consumption.