1 Excellent Transmission: Sound amplifier replacement tubes provide effective sound transmission, allowing you to enjoy clear and crisp sound. 2 Easy Install: Sound amplifier tubes are compact and small, easy to install and replace without any speical tool, which is suitable for elderly to use. 3 Universal Compatibility: Replacement sound aids tubes are designed to work with most sound aids, making them a versatile and convenient choice. 4 Package Include: A total of 10pcs sound amplifier replace tubes to meet your needs, which can directly replace the old or damaged tubes. 5 Excellent PVC: Sound amplifier tubes are made of PVC material, firm and sturdy, not easy to harden, which can be used for a long time.
What's in the box
10 x Sound Amplifier Tubes
