ZQUIET QuietOn Premium Snore Cancelling Earbuds – Active Noise Cancellation, for Snoring Frequencies, Low Profile for Sleeping Comfort, Chargeable Battery, Mode Switching Button, No Bluetooth Needed : Amazon.in: Electronics
QuietOn 2 sleep buds – World's Smallest Active Noise Cancelling Earbuds to Reduce Snoring and Ambient Noise, Comfortable for Side Sleepers and Travelers, 20h of Battery Life : Amazon.sg: Electronics