Tiyuyo Soft Foam Earplugs Noise-cancelling Noise Reduction Sound Protect (Pink)

Reusable Soft Foam Earplugs Noise-cancelling Noise Reduction Sound Protection Cancelling Insulation Prevent Snoring Earplug for Learning and Sleeping Ear Plugs Feature: 1. The earplugs use creative sponge formula and technology which has stronger sound insulation effect and the ears will not be worn for a long time. 2. The earplugs are designed with high-density micro-holes so that the ears are not stuffy and can effectively improve the noise reduction performance. Specification: Color: Pink/Red/Blue/Green Specifications: 1 pair Material: Sponge Function: sound insulation and noise reduction Instruction: 1. Grind the earplugs rub the earplugs back and forth into a uniform and slender strip the thinner the better (remember not to squeeze the earplugs the squeezing cannot penetrate the ear canal). 2. At the same time lift the upper auricle with one hand around the back of the head to straighten the ear canal and rotate the other hand to slowly insert the rubbed earplug into the ear canal. 3. Block for 10~30 seconds hold the bottom of the earplug with your finger for 10~30 seconds feel the earplug slowly rebound and fill the ear canal. Note: Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 pair X Earplugs 1 X Storage