Invisible Sleep Headphones Sleep Earbuds for Side Sleepers Mini Noise Blocking S

Full Night of Peaceful Sleep: Equipped with a range of features experience our exclusive 4-point noise masking system twin-seal ear tips with 3× stronger passive noise blocking sound masking and smart volume control to prevent unwanted noise. Note: Sleep A20 earbuds do not feature Active Noise Cancelling. Invisible Sleep Earbuds - Any invisible earbuds can be used alone this smallest earbuds sits discreetly in your ears perfect for hiding in your ears at work or sleep.