We are selling car power inverter with oxygen bar it is of 150 watt and its weight is 400 gram it is of swiss military company and now warranty is not available and it provides you high voltage protection low voltage protection it comes with a user manual also and it is your travel partner it is energy sufficient and it is original product it is easy to use and carry it is totally new product and not used to once you should buy it nowwwwwSPECIAL OFFER CAR POWER INVERTER WITH OXYGEN BAR