The QuietOn 4 Sleep Earbuds offer distraction-free active noise cancelling (ANC) and a soft foam design that feels comfortable in any sleep position. Coming in a stylish portable charging case, the QuietOn 4 Sleep Earbuds are also lighter and three times smaller than leading noise-cancelling earbuds from Apple and Bose. It's worth noting that its ANC can only be activated within 15 seconds of taking the earbuds out of their case, but I soon got the hang of that. The $299 price tag may also be a turn-off, but we think the world's smallest ANC sleep earbud — and its outstanding ability to mask loud sounds — is well worth the premium cost.
Pros
+Outstanding ANC
+Soft side-sleeper friendly design
+Case acts as a portable charger
