All working as it should. Will require a 9v battery.
Magnisound 3000 TV Amplifier Hearing Aid Amplifies The Everyday Sounds Of Life
Magnisound 3000 TV Amplifier - Hearing Assistance Aid - Boxed w/ Instructions4
Magnisound 3000 Sound Amplifier Hearing Aid TV Amplifier Headphones Vintage
Magnisound 3000 Amplifier Device, Personal Sound/Voice Enhancer, Hearing Aid Listening Assistance Megaphone, TV/Audio Booster - with 15Ft Cable Included (Black)
Magnisound 3000 Hearing Aid Amplifier New Boxed Sealed TV Amplifies Sounds
Magnisound 3000 Hearing Aid Amplifier New Boxed TV Amplifies Everyday Sounds
