Products for active seniors

Tactile Hearing Aids-Clear Voice

Innovative hearing aid through a pinna!


Tactile hearing aids "Clear voice" conducts sound/voice into a cochlea through a pinna. Users just hold it in their hand pushing a button and put it against their pinna softly. It’s only 70g. It has a lithium ion battery with a capacity of 40 hours. The full charging time is about 3.5 hours. When user wants to use it hands-free, they can use optional bone-conducting earphone. It has four designs with beautiful traditional Japanese patterns of four seasons on the surface.


Persons with light hearing difficulties (moderately hard of hearing)

  • Conducts sound/voice into a cochlea through a pinna
  • 4 different traditional Japanese patterns
Technical specifications
Dimensions :
4.7 × 11 × 2.8cm (L × W × H)
Weight :
Material :
Power source :
lithium polymer battery
Charging time :
about 3.5 hours
Continuous operating time :
40 hours
Frequency character :
200Hz to 5KHz
Sound pressure level :
138dB ±5dB SPL
maximal gain :
58dB ±5dB