Specification:
Item Type: In-Ear Hearing Aid
Material: Plastic
Power Supply: 1 x LR41 button battery (not include)
1. Maximum Sound Output: 1105dB
2. Sound Gain: 30dB
4. Total Harmonic Distortion: 10%
5. Frequency Range: 300HZ-4000HZ
6. Input Noise: 40dB
7. Voltage: 1.5V
Instructions:
- Open the battery box, put in the corresponding battery, and cover the battery box tightly.(Note: Open the battery box, the product will stop working, completely close the battery box, it will start working.)
- Insert the earplug into the hearing aid, put the hearing aid into the ear, move it up and down to make sure its position is correct, adjust the volume to get a clear sound
- If you feel the sound of whistling, please confirm whether you plug the earplugs tightly, or whether you use earplugs of appropriate size.
- When you stop using the hearing aid, please remove the battery or turn off the power of the hearing aid. (Note: Please make sure the hearing aid is in the "off" position or the volume is at the minimum volume of "1", otherwise the instant sound will make you feel uncomfortable)
Features:
1The body is compact as if it is not worn, close to your ear canal, the simulate design is more comfortable 2Come with simple operation, no need to debug, just buy and use, easy to understand and convenient to use 3There is no switch design, you can use the battery button close to switch on and off 4A variety of earplugs, different earplug sizes make you more comfortable 5Hearing aid is made of excellent plastic material, durable, waterproof and light
Package List:
1 x Hearing Aid
5 x Earplugs(1 piece on hearing aid)
1 x Storage Box
1 x User Manual
1 x Cleaning Brush
1 x Manual Dustproof Tool
