Edifier Huazai Sleep Soundproofing And Anti-Noise Silicone Earplugs(Gray)

1. Lightweight design, no burden, long wear without pressure
2. 5 closed-loop noise reduction, built-in multi-layer sound filtering structure, wearing a solid not to fall off, all-round comfortable noise reduction, effective relief of balanced ear pressure to protect the eardrum:
- Sound filtering outer layer: blocking noise
- High-density acoustic foam: noise reduction
- Sound filtering layer: relieves ear pressure
- Zero-pressure noise reduction airbag: no pressure sensation when wearing
- Antimicrobial silicone umbrella earcups: soft, comfortable and stable
3. Zero-pressure airbag noise reduction technology, noise reduction up to 32dB
4. Turning over without falling off, sleeping on the side without pressure on the ear.
5. Fine touch, high rebound and breathable, can be used for a long time, anti-bacterial material, can be washed again and again, take care of the health of the ear canal
6. Natural shape pebble curve design storage box, with gentle and comfortable color scheme, visual and physical comfort unity.
7. Three sizes and shapes to choose from, soft and comfortable elasticity, according to the scene to match different noise reduction programs
8. With storage box, put away after use, healthy and hygienic, portable, prevent loss, can be put into 2 sets of ear caps at the same time, according to the different noise environment for replacement
9. Packing list: ear rest x 2, storage box x 1, ear caps x 12, manual x 1

Suggestions for use of ear caps
1. Silicone single-layer ear caps: suitable for users with small ear holes, soft silicone, comfortable to wear, will not penetrate too deep into the ear canal, there will be no sense of swelling and pain, suitable for long time wearing, such as sleeping/environmental use of background noise is not big
2. Silicone double-layer ear caps: suitable for users with large ear holes, the same material and comfort as single-layer ear caps, users with large ear holes use double-layer noise reduction effect will be stronger than silicone single-layer ear caps, to achieve the effect of 1+1 greater than 2
3. Memory foam ear caps: slow rebound design, fit the ear canal, wear not stuffy, noise reduction performance is the strongest of the three types of ear caps inside, suitable for daytime or noise environment is relatively large use