KINDLY TIPS
1. Choose the ear tip size that fits yours by ear tip fittest. Wear tighter and pass the test more easily, and the material of the memory foam will not hurt your ear.
2. Memory foam belongs to a slow rebound sponge. After being deformed by pressing, usually, it needs to wait 5-10 minutes to fully rebound.
3. Remove. Pull firmly with your fingers at the base of the ear tip, pull out the ear tip.
4. Install. Align the ear tip with the oval-shaped connector on the AirPod. Push the ear tip onto the connector.
5. Because the material of the product is memory foam, after pressing, its size will be smaller than for apple's original silicone earphone tips. It is recommended that you choose the size one size larger when you buy. Or suggest that you choose a 3 in 1 item.
6. Due to the particularity of the memory sponge material, this product cannot be washed with water and needs to be wiped with a semi-dry wet towel. You could continue to use it after it is completely dried!