Amazingly clear and precise, medically approved, in the ear HEARING AID, Digital volume and frequency program fitting as demanded by different needs;conversation more easily.And enriches the sounds around your head to make the world becomes an easy place!
Professional BTE sound amplifier,Medical grade ABS material, 360° rotating ear hook
Silicone earplugs in 4 different sizes, fit most ears.
Constantly use :above 40 hours
Max sound Output: 130±4dB
Total harmonic wave distortion: ?10%
Frequency Range: 450-3500Hz
Input Noise: ?32dB
(1) Please read the instructions carefully before using this hearing aid.
(2) In case of hearing the whistler, please select the earplug with appropriate size and plug it tightly. No air leakage is allowed.
(3) Note: After wearing hearing aid for a period, use brush to clean up the oil residue, cerumen.
1 x Ear sound amplifier
4 x Earplug of different size
1 x Charger
1 x Carrying Case
1 x Cleaner
1 x Instruction
Plug Adapter: We will send you a plug adapter according to your living country, not the Voltage Transformer.
- Product use: 1. According to their ear size, choose for earplugs, ear plugs and headphones connected
- 2. No power plug directly into the charger to charge?3. The hearing aid is fully charged
- 4. Rotate the connector and adjust the appropriate angle?5. Turn off the hearing aid switch and turn the volume down
- 6. Put the hearing aids in the ear canal and adjust well?7. Turn on the switch and adjust the fit volume
- 8. Turn off the power before taking the hearing aid