Includes:
<br />1 Amplifier body
<br />3 different Size Earplugs
<br />3 LR44 Battery
<br />1 Cleaning Brush
<br />1 User manual
<br />1 Original box
<br />Package content: 1 x Hearing-aid Kits
<br />
<br />100% Brand New.
<br />Volume control key, special Function Key OFF-ON Battery Current Drain 2 mA. 
<br />Wear comfortablely,fashionable streamlined design and clear and natural sound.
<br />3 Different Size Earplugs to fit your needs. 3 LR44 Battery, 1 Cleaning Brush, 1 Killing bacteria carrying case.
<br />Wearing a hearing aids means rediscovering the pleasure of gathering with friends and family, feeling more confident at work, and enjoying movies, music and Television programs.
<br />Suitable for persons with slight hearing impairment and occasion where it's needed to amplify the sound.
<br />Material: Plastic,steel
<br />Color: Brown
<br />Killing bacteria Box Battery: 2 x 1.5V AAA battery(not included)
<br />Net Weight: About 8g
<br />Voltage: DC 1.5V
<br />Current:  8mA
<br />Frequency range: 450Hz~3500Hz
<br />Max sound output: 130±4dB
<br />Sound gain: 45dB±5dB
<br />Input noise:  32dB