GoKawiilAirPods chirping can signal more than a low battery, Apple says
Apple's AirPods, including the AirPods Pro 2 and Pro 3, can emit chirps or chimes for reasons beyond battery level, such as power fluctuations, Bluetooth disconnection, or physical contact between the earbuds. Apple's website notes that Pro models with the clinical-grade Hearing Aid feature periodically play a quiet chime while charging to verify their microphones and speakers are functioning properly. Louder or harsher sounds can indicate a triggered Find My alert, water damage, debris buildup, or a poor-fitting ear tip seal.