Specification:
Item Type: Hearing Aids
Material: ABS
Power Supply: Lipo battery (built-in)
Battery: 60mAh
Maximum Sound Output: 1294dB
Maximum Sound Gain: 38dB5dB
Total Harmonic Distortion: 5%
Frequency Range: 400Hz-3800Hz
Input Noise: 28db
Voltage: 3.7V
Current: 2mA
Instructions:
- Insert the earplugs into the earphone base,
- Please turn the "O-N" switch to "O" or adjust the volume to "0", otherwise high volume will make you feel uncomfortable.
- Hang the hearing aid behind you. Tuck the earplugs tightly into your ears
- Turn the "O-N" switch to "N" and adjust the volume to get a clear sound.
- In a noisy environment, you can press the mode button to switch between different programs to listen. Each time you press the mode button, the hearing aid will beep. Normal model, noise reduction mode
Features:
1Clear sound quality, low power consumption, low distortion, can be used at home or on noisy streets. 2Ergonomic body design, compact and beautiful, wears without weight bearing, which is more comfortable. 3Noise reduction, reduce the interference caused by howling noise, protect hearing and increase listening comfort and clarity. 4Effectively help people with hearing impairment to hear sound and voice, which has stable and reliable performance. 538dB5dB maximum sound gain, 28db low input noise and 5% total harmonic distortion, dependable to use.
Package List:
1 x Hearing Aid
1 x Charging Cable
1 x Storage Box
1 x Plug
1 x Cleaning Brush
4 x Earplugs
1 x English Manual
