- Wide dynamic range compression
- Environmental noise cancellation
- Wind noise reduction
- Up to 48 hours of battery life
- Quick-charge technology
- New multi-function tap control
- In-ear detection
- Connection to Buzud app from Bluetooth
- Your own audiologist test from Buzud app
![[mtech] BUZUD Hearing Aid A51 [LOCAL SG DELIVERY]](http://store.hunglintrading.org/cdn/shop/files/unnamed_8fc45ffe-bc17-494c-8d0b-44aa33ac7ded.jpg?v=1774843547&width=1445)