Apple AirPods Pro 1st Gen - As-Is / Audio Issue - Authentic

Authentic Apple AirPods Pro 1st Gen with wireless charging case. Connects and charges fine (see green light), but sound quality is reduced and makes crackling/weird noise at max volume. Selling AS-IS for parts/value, priced accordingly. Case in good condition, buds work but have the known 1st Gen crackle issue. Cleaned. No box/cable. Pickup in Barrie.