I. Strong sound insulation performance
1. Can achieve strong sound insulation, noise reduction up to 35dB, in some scenes the noise can be reduced to 45dB.
2.Adopting 0 electric passive noise cancellation technology, breaking through the inherent structure and redefining the noise reduction earbuds. Powerful noise cancellation effect, such as from 100dB to 85dB or even 0dB.
3. Using VI acoustic technology, combining passive noise cancellation with scientific sleep aid, helps you sleep easily.

II.Comfortable to wear
1. Full-size earbuds fit different sizes of ear canals.
2. Made of 100% soft silicone, organic raw material is more comfortable, safe, durable, healthy, environmentally friendly and non-toxic and odourless.
3.One-piece silicone material, traditional half-in-ear design, not easy to fall off, no pressure on the ear when sleeping on the side, no ear pain when wearing for a long time, can sleep peacefully all night.
4.Lightweight half-in-the-ear design with ergonomic smooth surface, comfortable to wear, long-lasting without burden. Skin-friendly material can prevent eardrum inflammation, soft touch without swelling and pain.

III.Portable and easy to use
1. Equipped with a portable storage bag, small and exquisite, easy to carry out.
2. Can be cleaned with water, durable and environmentally friendly, can be reused.

IV.Multi-scene application
1. Suitable for quiet residential sleeping, rest and library and other scenes.

V.Colourful
1. A variety of colours to choose from, fashionable as you wish.