Caofutongyy L29 Invisible Sleep Earphones, Wireless Sleep Earbuds For Side Sleepers, Bluetooth 5.3 Mini Sleep Headphones Noise Blocking, Tiny Comfortable Headphones for Sleeping Work Workout (L29-3). 【Small and Safe, Effective Sound Isolation】Caofutongyy invisible sleep earphones are made of soft and skin-friendly silicone material, weighing only 2.7 grams per ear, and have an ergonomic in-ear design designed to ensure that the earplugs fit your ear canal correctly, blocking external noise firmly, achieving a noise suppression effect of 24 decibels, sleep earphones for side sleeping creating a perfect personal space for you.
