Specification:
Item Type: Hearing Aid
Material: ABS
Power Supply Mode: Lithium battery
Battery Capacity: 55mAh
Maximum Sound Output: 1305dB
Maximum Sound Gain: 38dB5dB
Total Harmonic Distortion: 5%
Frequency Range: 300Hz-4000Hz
Input Noise: 30db
Current: 4mA
Instructions:
- Insert the earplugs into the earphone base,
- Please turn the "OFF-N-H" switch to "OFF" or adjust the volume to "1", otherwise the loudly volume will make you feel uncomfortable.
- Hang the hearing aid behind you. Tuck the earplugs tightly into your ears
- Turn the "OFF-N-H" switch to "N" and adjust the volume to get a clear sound.
- In a noisy place, you can turn the "OFF-N-H" switch to "H" to reduce low-frequency noise
Features:
1Low power consumption and low distortion, no matter at home or on a noisy street, all sounds can be heard clearly. 2The hearing aid has an ergonomic body design, compact and beautiful, and has no weight when worn. 3The earplugs are made of foodgrade silica gel, easy to take off and wear, skinfriendly and environmentally friendly without hurting ear. 4The use of sound and noise reduction function can reduce the interference caused by howling noise and increase the comfort and clarity of listening 5Assist the elderly to improve their hearing, can be given as a gift to the elders, etc.
Package List:
1 x Hearing Aid
1 x Power Cord
1 x Plug
4 x Earplugs
1 x English User Manual
1 x Storage Box
