Description Slim and light voice amplifier is useful for people who need to amplify conversions. Perfect for Hospitals, Church, Bingo, Nursing Facilities, Speech Pathologists, Schools, Sports, Theaters, or Courtrooms. Works indoors or outdoors. Useful for people having low hearing ability 4 sound level setting: Low, Medium, High and Normal 10 levels of volume adjustability. Battery life 24 hours of continued use Rechargeable battery It is easy and simple to wear It is safe due to the built-in circuit to prevent loud noise. It amplifies the sound 16 times larger Mono or Stereo sound Specifications Volume control: 10 levels 4 tones setting: low sound emphasis, middle sound emphasis, high sound emphasis, normal Battery lifetime: 24 hours Battery charging time: 1 hour 30 minutes Battery indicator: 3 levels Battery type: Li-polymer, rechargeable 3.7v/80mA.
