- 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_2ae15159-8e73-432d-8bbe-672c6126dd69.jpg?v=1782105390&width=1445)