Specification:
Item Type: Hearing Aids
Material: ABS + Silicone
Output Power: 3.6mW
Maximum Sound Output: 1304 decibels
Sound Gain: 30 decibels
Frequency Range: 100--4000Hz
Equivalent Input Noise: 28dB
Harmonic Distortion: 6%
Continuous Working Time: 15 hours
Power Supply Mode: Lithium battery (built-in)
Battery Capacity: 40 mAh
Working Current: 3mA
Speaker Impedance: 110 ohms
Instructions:
- Turn on the power and adjust the volume to get a clear sound.
- If you hear a whistle, please check whether the earplugs are plugged tightly. If it cant be inserted tightly, please replace the earplugs of other sizes
Features:
1Clear sound quality, low power consumption, low distortion, can be used at home or on noisy streets. 2Ergonomic and compact body, beautiful styling, wears without weight bearing, more comfortable to wear. 3Foodgrade silicone earplugs, easy to remove and wear, skinfriendly and ecofriendly, no harm to ears. 430dB high sound gain, 1004000Hz frequency range, and the equivalent input noise is less than 28dB. 5Assist people with hearing impairment to hear sound, simple to operate and use, convenient to adjust the volume.
Package List:
1 x Hearing Aid
1 x USB Charging Cable
1 x Brush
1 x Plug
1 x Charging Base
1 x English Manual
5 x Earplugs
