Share beautiful sound with you!
Hear family, friends and the sounds of the world better with the Vinmall Amplifier Hearing Aid. This mini sound amplifier offers precise sound amplification. This in-ear hearing aid is simple to operate and convenient for daily and travel use. This hearing enhancement device comes with silicone earplugs, which make it easy to maintain. The Vinmall Hearing Amplifier Aid is flexible, safe to wear and won't cause harm to the ear canal. The set includes 6 different earplugs, so you can find one that will fit your needs. You can control the volume and voice output as they like so that they can hear comfortably.
Specifications:
Max sound out put: 125+/- 3db
Sound gain: >= 28db+/- 5db
Total harmonic wave distortion: <= 3%
Frequency range: 300-3500mhz
Input noise: <=32db
Voltage: d.c.1.5v
Current: <=2ma
Full charing: 6 hours
Working time: 16 hours
Built-in 25mah recharging battery for hearing aid unit
Charing box without built-in battery needs USB charging cable
Material: ABS
Package Content:
2 x Host
1 x Charging compartment
6 x Earplugs
1 x Brush
1 x User Manual
1 x USB data cable
