... electric devices such as mobilephone, MP4, laptop, lamp, digital camera, CD, TV, fan, etc.Features 1 The product has ... low heating value so it is more stable.Instruction on operating:1 Insert the cigarette lighter plug of DC ... the automobile.2 Check whether the indictor light is on.3 Insert electric device into the socket of ... inverter from cigarette lighter socket of the automobile. MINI Car Inverter