Features:
Suitable for people who have severe hearing impairment, especially for elderly people.
Have more choices for volume control. 7 modes can be chosen: quot;1 quot; is the minimum volume and quot;7 quot; is the maximum.
quot;O quot; is for power off and quot;N quot; is for normal work mode. quot;H quot; can help you reduce low frequency noise, getting clearer sound.
3 different shape earplugs are provided, which can fit different people\'s ear.
Clamp of this product helps you fix the hearing aid in your pocket.
Specifications:
Type: Hearing Aid
Model: F-18
Material: Acrylonitrile Butadiene Styrene
Color: White amp; Green
Maximal Sound Output: 129dB plusmn; 4dB
Maximal Sound Gain: ge; 55dB plusmn; 5dB
Harmonic Wave Distortion: le; 5%
Frequency Range: 450-3500 Hz
Input Noise: le; 30dB
Battery: 1 * 1.5V quot;AA quot; Alkaline Battery (Not included)
Working Voltage: Direct Current 1.5V
Working Current: le; 4mA
Size: Approx. 4.5 * 2.5 * 7.0cm / 2.0 * 1.0 * 2.8in (L * W * H)
Weight: Approx. 28.0g / 1.0oz
Total Size: Approx. 12.1 * 8.6 * 3.2cm / 4.8 * 3.4 * 1.3in (L * W * H)
Total Weight: Approx. 111.0g / 3.9oz
Notes:
1. Please read the user manual before using.
2. To protect your hearing, please don\'t use this product at a high volume for a long time.
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Key Features
Suitable for people who have severe hearing impairment, especially for elderly people.
Have more choices for volume control. 7 modes can be chosen: quot;1 quot; is the minimum volume and quot;7 quot; is the maximum.
quot;O quot; is for power off and quot;N quot; is for normal work mode. quot;H quot; can help you reduce low frequency noise, getting clearer sound.
3 different shape earplugs are provided, which can fit different people\'s ear.
Clamp of this product helps you fix the hearing aid in your pocket.