Piezo snore sensor and microphone

Part numbers:

Part number Description
P1696 Piezo snore sensor
P1704 Snore microphone (Alice 4)
P1703 Snore microphone (Alice 3)
P1705 Snore microphone (Suzanne)
P1716 Snore microphone
P1718 Snore sensor (Embletta)
P1742 Snore microphone (Sandman Pocket)