- Usage: Slim sound tubes specially designed for box type post ear sound amplifier, effectively ensure the good operation of hearing device.
- Package Include: A total of 5pcs sound amplifier slim tubes to meet your needs, which can directly replace the old or damaged tubes.
- Excellent Plastic: Sound amplifier tubes are made of plastic material, which is firm, sturdy and wear proof, can be used for a long time.
- Amplifying Sound: Slim sound tube used with sound aid to provide clear sound, effective reduce noise, convenient and practical.
- Easy Install: Slim sound amplifier tubes are compact and small, easy to install and replace without any speical tool, suitable for elderly to use.
