Product Name: Full Buzzer / Loudspeaker Assembly (F/SET) for Vivo V21E

Compatibility: Fits Vivo V21E device

Condition: Brand New / High-quality replacement

Part Type: Ringtone Speaker / Loudspeaker Assembly with Bracket (Full Set)

Includes: Speaker + holder/bracket pre-assembled for easy installation

Function: Replaces faulty, distorted, or non-working speaker for ringtones, media audio, and notifications

Testing Before Installation: Use multimeter or power supply with clips to test speaker contacts - if sound is heard, component is functional

Features: Restores clear sound quality for music playback and phone calls

Installation Steps: Requires proper tools including screwdriver, tweezers, and spudger; disconnect battery first to prevent short circuits