800 rechargeable disposable e-cigarettes, with filter tip, can fill the filter of e-cigarette, the biggest advantage is that you can change the filter at the same time to use a cigarette sense, share with relatives, friends, colleagues use disposable e-ci
MODEL: LK-100BLK-100B is a non-electric warning device to provide effective sound warning signal to fit many signaling applications.Usually, it is base mounted on a flat surface with screws and used as a manual fire alarm siren.