water that can be put into the container.using thermo-electic peliter module(no compressor)fast cooling with 8 degree-10degree down within fist hout from room temperaturethe temperture of soft drink will be further decreased in the following hourwork with AC power adptor for in-door or use in officeLED to indicate coolingwith On/Off switchPtional:DC power cord for in car usewater that can be put into the container.using thermo-electic peliter module(no compressor)fast cooling with 8 degree-10degree down within fist hout from room temperaturethe temperture of soft drink will be further decreased in the following hourwork with AC power adptor for in-door or use in officeLED to indicate coolingwith On/Off switchPtional:DC power cord for in car useDimension:105x150x120mm producing area:china payment:cash on delivery supplying capacity:1000