This Ceretone Fusion hearing aid helps you hear more clearly, straight out of the box. You get four hearing programs to switch between - perfect for when you're in a restaurant, outdoors or just enjoying music. The advanced noise reduction cuts through background chatter so you hear what matters. You get up to 25 hours from a single charge, and the charging case bumps that up to 100 hours total. Good to know - Its advanced sound-processing focuses on voices, making speech easier to follow - The IP54 rating protects it against sweat and splashes - Its auto shut-off saves battery when you're not using them