A variety of power supply methods: charging treasure, car, home, battery can be powered, easy to carry, suitable for carrying; Accessories: carrying case, built-in battery, household power cord (1.5m), car power cord (1m), insulin refrigerated box Tips: Do not seal the refrigerated box in the trunk, it will cause the machine to not dissipate heat. Customer Service: If you have any questions, please feel free to contact us. We will get back to you as soon as possible within 24 hours. : Name: Car refrigerator quantity: 1 Size: external size 21X9.5X10CM, internal size: 17.5X6X2CM color: White ? You can rest assured - if you are not satisfied with the product, please contact us, we will be happy to help you, if you are satisfied with our products, please remember to give us 5 stars praise. We have professional packaging, attention to detail, for the sake of customers, carefully packaging each product to ensure that the product is safely delivered to your hands. This product only contains the car refrigerator, manual measurement, may have an error of 1-3cm Due to the difference between the spotlight and the display, there will be some differences between the picture and the object. Since we are international logistics, if you have not received your package within 30 days, please contact us in time!

? Built-in lithium battery, can be used for charging. The charging time is 3-4 hours in the power-on state, 1-2 hours in the shutdown state, and 3-4 hours in standby. ? LCD screen, the temperature is clear at a glance, can set the temperature, adjust the time, easy to use, suitable for all ages. ?The storage box has an intelligent alarm system. When the battery is low or high temperature/low temperature, an alarm will occur. When the set temperature is reached, it will enter the energy saving mode and the usage time is long. ? Household small refrigerator adopts rapid cooling technology, the refrigeration is in the range of 2-18 °C, and can be lower than room temperature 22 °C. The cooling is safe and worry-free, safe and environmentally friendly. ?The external size of the refrigerated box is 21X9.5X10CM. The internal size is 17.5X6X2CM and the weight is about 2KG. It is easy to carry and suitable for travel/camping/picnic.