Ear Plugs for Sleeping Noise Cancelling, Perfect -30dB Reusable Hearing Protecti

Features & details
Scientific noise reduction assistance: These ear plugs using acoustic technology for passive noise reduction combined with scientific sleep aid research, the integration of noise reduction and falling asleep makes it easier for people to sleep. With 4 layers of pure physical sound insulation noise reduction, noise levels are reduced to 30dB. Using AlR Feeling ear technology, thousands of ear canal engineering tests have been conducted to ensure a snug fit of the earbuds to the contours of the ear, allowing for long-lasting, pain-free wear.
Lightweight and compact: Our OSOF earplugs feature a lightweight semi in ear design, combined with ergonomic design to create smooth curves, solate external noise, helpyou immerse yourself insilence, fall asleep and enjoy deep sleep.. Wearing more comfortable and fitting, achieving long-lasting and burden free wear. Comes with a small storage box that can be carried around to p ko