It is part of the Sivantos Group together with Siemens. Sold to more than 70 countries around the world, the products include various types, the general price is relatively low, binaural transmission and microphone pointing functions are also more prominent.
 
Liston's digital noise reduction, whistling attenuation, tinnitus masking and other technologies are relatively mature. It mainly focuses on hearing aids based on 6C technology and Joy Comfort hearing aids, and also has a number of ordinary products such as Note Series, New Lily Series, and Genie Series. The 6C technology has functions such as dual-sided telephone, music elf, tinnitus masking, etc., while the Joy comfort product focuses more on noise reduction, acoustic feedback prevention and the optimization of directivity functions.
 
There are also a variety of products that focus on concealment, with long battery life and better wearing comfort, such as the Stellar Li 30 E1, which does not need to replace the battery, it is a rechargeable mini hearing aid, and the Stellar hearing aid can be used for 24 hours after 4 hours of charging without replacing the battery.