Are you or your friends struggling with hearing impairment? A hearing aid can help you regain your hearing so you can live the life you are used to. Wearinng a hearing aid means rediscovering the pleasure of gathering with friends and family, feeling more confident at work, and enjoying movies, music and TV programs.
Features:
Sound amplifier
Help you rediscovering the pleasure of listening to nature's sounds or talking to others.
Hear the sound clearly and loudly.
Switch contorl&Volume control
"O" is for power off and "N" is for normal work mode.
2 different size earplugs
2 different size earplugs can fit most of people's ears.
Behind Ear design
With your ear structure, not easy to fall off.
For hard-of-hearing users
Deaf, the old, hearing-impaired, and hard-of-hearing users.
Specifications:
Type: Hearing Aid
Model: F-138
Material: Acrylonitrile Butadiene Styrene
Color: Brown
Maximal Saturation Acoustic Output: 130±5dB
Full-on Acoustic Gain: ≥50dB
Harmonic Wave Distortion: ≤ 5%
Frequency Range: 300-4000Hz
Equivalent Input Noise: < 30dB
Battery: 1 * AG13 Button ( included)
Working Voltage: Direct Current 1.5V
Working Current: ≤ 4mA
Item Size: Approx. 4.5 * 4 * 1.5cm / 1.7 * 1.5 * 0.5in
Item Weight: Approx. 7g / 0.3oz
Package Size: Approx. 10 * 7.5 * 3cm / 3.9 * 2.9 * 1.2in
Package Weight: Approx. 70g / 2.4oz
Notes:
Please read the user manual before using.
Package List:
1 * Hearing Aid
2 * Earplug
2 * AG13 Button Cell
1 * Operation Manual