Eliminates buildup of perspiration and foreign matter in earmolds and hearing aid tubing. A special valve on the bottom enables high pressure to build up at all times without collapsing the bulb.

• Ideal for carrying in a pocket or purse while at home or while traveling

• Special valve enables high pressure to build up at all times

• Suction helps remove moisture from tubing and hearing aids

• Helps extend the life of your hearing aids