What is the next hot spot for charging hearing aids?Cindy
The EUHA 2019 in Germany was held at the Nuremberg Exhibition Center in Germany from 16th to 18th of this month. As one of the world’s most influential hearing aid industry exhibitions, this year’s EUHA exhibition still attracts the participation of global hearing aid manufacturers.
The European International Conference on Audiology is gradually growing and providing a platform for investors with long-term growth potential to develop their business in this large market in Europe.During the 2019 EUHA exhibition , we quietly discovered a hot spot that has not been noticed by the public-wireless charging.
At this year’s EUHA2019, we were pleasantly surprised to find that domestic hearing aid brands have also smelled this hot spot, and further applied more advanced RF (radio frequency) technology to achieve true wireless charging function.
New Sound uses RF (radio frequency) charging technology to provide power to hearing aids, allowing hearing aids to be charged without having to be accurately positioned in a fixed position.Achieve a good charging experience (drop & charge in English).
Jinghao’s first wireless charging hearing aid JH-A39
1, truly put down and charge
The charging mode of the induction coil requires the product to contact the charging base, and the charging direction and position angle are limited.The great thing about RF technology is that it enables true freedom of charging space.
2. Smaller size and weight
The JH-A39 adopts RF charging technology, and its internal structure has been further streamlined.Compared with magnetic contact charging hearing aids, the compactness and flexibility of RF antennas leave more space for hearing aids.
Jinghao Medical said that as early as 2015, it introduced magnetic contact charging hearing aids. Through the sale of more than 200,000 units, it has verified the market acceptance of such products in the United States.It is the in-depth understanding of the use of user products that led to the new Jinghao launch of a new wireless charging hearing aid.
4.Acceptable charging efficiency
The unsatisfactory charging efficiency of wireless charging makes it difficult to compete with wired charging, which has caused wireless charging to be in an awkward position for a long time.However, the low power consumption and low voltage operating characteristics of hearing aids determine that the use of wireless charging technology on hearing aids is more easily recognized by the public.According to Jinghao technical director, JH-A39 can be charged in 3.5 hours, and the charging efficiency is already comparable to the conventional magnetic contact charging method.
It cannot be said that wireless charging has revolutionized hearing aids.But the hearing aids that we are familiar with have begun to become more and more fashionable and more and more advanced with the times.
A small change has greatly improved the user experience, and that alone is enough!
Nowadays, wireless recharging hearing aids also only support short-distance (<0.5cm) air charging.With the development of future technology, the charging distance of hearing aids is expected to be enlarged.By then, as long as the effective charging distance, the hearing aid can be automatically charged when the user is using or not using it.