... Voltage 9V Output Power 12.5W Patent in ChinaDesigned to work with a handy vacuum sealer together Using ... vegetable, fruits, medicine, capsicum, chiken, coolies, dry food etc. to the special designed plastic vacuum freezing bag, which is reusable ... boating or campingSeal baseball cards and stampsWrap cosmetics for travel to protect against spillsPrevent silver and jewelry from tarnishing ( function ...