FCS Personal Sound Amplifier - Voice Enhancer Device and Personal Audio Amplifier for Sound Gain of 50dB, Up to 100 Feet Away, Pocket Hearing Devices and Hearing Assistance for TV and Talking

• Color- Black, Pocket hearing Instrument
• Battery Size- AAA, Device Weight- 46g without battery
• Max Sound Output: 1305 dB, Max Sound Gain: 50dB 5dB, Frequency Range: 300~4000hz, Input Noise: 30 Db
• Suitable for Patients with Mild to Moderate hearing loss.
• N-H Switch and Volume Control

FCS Hearing Instrument\n\n Help you rediscovering the pleasure of listening to nature\'s sounds or talking to others.\n Hear the sound clearly and loudly\n For hard-of-hearing users Deaf, the old, hearing-impaired, and hard-of-hearing users.\n Suitable for Mild to Moderate Hearing Loss.\n Plug and Play Device- No Programming Required.\n\nNote\nAdjust Volume to minimum before wearing.\nChoose an Ear Plug of Slightly Bigger Size to avoid whistling.\nIncrease volume gradually to avoid sudden increase in sound.\nKeep the ear plug clean.\nRemove the battery if you don\'t use it for long time.