About this item Wide Range InputAC/DC adapter conveniently transforms 110-240V Wall Plug from AC to 12V DC current via the female cigarette lighter socket. Works great with any vehicle electric device with a rated power of less than 24W. Rated 24W Output12V 2A output is suitable for powering most low-power automotive electronics, such as car dash cams, car DVR video recorders, car MP3 players, car Bluetooth FM transmitters, car air purifiers, car humidifiers, automotive razors, car chargers, etc. Gentle ReminderDO NOT power automotive electronics such as car refrigerators, car vacuum cleaners, air pumps, air compressors, tire inflators, coolers & warmers, lunch boxes, coffee mugs, and mug cups. Multi-protection GuaranteeFeatures multiple circuit protections including short-circuit protection, overload protection, overcurrent protection, and over-temperature protection. Compact & PortableWith a size of 2.28 x 2.09 x 1.3 inches, this adapter is extremely portable and convenient to carry