The Stealth S.S.A.™ Sound Amplifier is a discreet alternative to a hearing aid! Cleverly designed to look like a cell phone earpiece, this sound enhancer lets you hear even the softest voices from up to 50 feet away. You’ll enjoy conversations,TV, movies, theater and more like never before (and no one will know your secret!). In­cludes 3 earpiece sizes, AC charger and re­chargeable batteries.