Sleep
soundcore Sleep A20
soundcore (Anker)
Side-sleeper earbuds from soundcore that rely on passive noise blocking (Twin-Seal tips) plus sound masking rather than ANC; soundcore quotes 14 hours in sleep mode (80 with the case) and 10 hours in Bluetooth 5.3 mode. Price: $179.99 (Solo), checked Oct 14, 2026; Partners Bundle $359.98. US availability: sold on us.soundcore.com, in stock. Directory: Sleep > Sleep earbuds.
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