Amplifies Normal Hearing up to 37 Times! Hear a conversation up to 100 Yards
Flashlight-sized electronics is interfaced with a 12" lightweight plastic parabolic reflector, providing over 30 db of pick up gain! The parabolic dish gathers sound and focuses it to an amplifier which further increases sensitivity, resulting in an impressive boost beyond normal human hearing. Includes parabolic dish with built-in handle and amplifier mount, a hi-gain microphone/amplifier, and headsets with adjustable volume for each ear. Runs on a 9v battery which lasts ~40 hours (not included). Field-use weight is 13 ounces.