The Caldwell Youth Electronic Earmuffs feature high quality hearing protection with style and comfort for all day use. The Youth Earmuffs also feature a low-profile design for an uninterrupted cheek weld and a 23dB noise reduction rating. These earmuffs have easy-to-use push button volume controls and a compact folding design. The Caldwell Youth Earmuffs have many great features perfect for youngsters at any shooting range.Features23db Noise Reduction RatingLow-Profile Design for Uninterrupted Cheek WeldHigh Quality Stereo SoundEasy to Use Push Button Volume ControlsIlluminated On/Off IndicatorAuto-Shutoff (4 Hours without Touching Controls)Runs on Caldwell's Rechargeable Lithium-Ion Battery Pack or 3 AAA Batteries (Not Included)Compact Folding Design