Product Name: Handsfree / Audio Flex Board for SAMSUNGsung A57

Compatible Model: SAMSUNGsung Galaxy A57

Function: Manages audio output for speaker and headphones

Components Included: Audio jack port, speaker connectors, and microphone flex

Material: High-quality PCB with corrosion-resistant ports

Type: Audio board / headphone jack flex assembly

Features: Restores handsfree calling and media audio functionality

OEM Standard: Compatible OPPO – clear sound quality and reliable connections