COOL TO WARM: Cool up to 32°F (0°C) below ambient temperature, or keep warm up to 150°F (66°C)，86°F (30°C) -64°F (18°C) within an hour, 86°F (30°C) -50°F (10°C) within 2 hours, 86°F (30°C)-37°F( 3°C) within 3 hours

4 LITERS OF CAPACITY: Store ! (6) 12 oz cans ! medications and skincare with ease; Inner dimensions are 5.5” x 5.3” x 7.85”; The removable shelf makes small items like skincare, cosmetic, food, or medications easy to separate, best gift for women and girls

AC/DC ADAPTERS: Two plugs are included for both standard wall outlets and 12V cigarette lighters in vehicles; NOTE: Make sure to only run your cooler/heater while your vehicle’s engine is on or you risk draining your vehicle’s battery

ECO-FRIENDLY ENGINEERING: Semiconductor refrigeration chip is freon-free and environmentally friendly; Quiet technology keeps sound at a minimum ( 25dB ), so you can rest easy

CE, FCC, ETL, RoHS certified; 3 Year Warranty provided by AstroAI - if you have any dissatisfaction with your product quality, please reach out to us immediately