Bellman & Symfon Response Personal Sound Amplifier | with Earbuds

The Response amplifier is an intuitive, easy-to-use, and affordable way to amplify conversations in 1-on-1 or small group settings.   Features Adjustable volume control amplifies up to 38dB 2 built-in omnidirectional microphones offer clear stereo sound with minimal feedback & handling noise. Lightweight & discreet; snaps easily to your collar or waistband, or just hold it in your hand Just (1) AAA alkaline battery (included) lasts up to 100 hours of listening before needing to be replaced.   How to Use .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }   Includes Response Personal Amplifier BE9124 Stereo Earbuds (1) AAA Alkaline Battery User Manual 2 Year Manufacturer's Warranty