4-Mode Small Syrinx Hearing Aid/Voice Amplifier – Brown (1*AG13)

The sound amplification system is affordable. Lightweight and compact, you won’t even feel like you’re wearing it. Whether you’re in the theater, watching TV, listening to soft music or just having a quiet conversation, you will hear loud and clear. For your convenience, comes with 1 batteries, say goodbye to the frustration and embarrassment that comes with not being able to hear properly. When you don’t use or are in sleep, you need to cut off the power supply, not only to save the battery service life, but also to keep the performance of the machine. AG-13 Battery one battery supports 100 hrs service time