4mm/4.3mm/4.9mm Memory Foam Eartips
4mm/4.3mm/4.9mm Slow Rebound Noise-Insulating Inertia Eartips Memory Foam Eartips (3 pairs)
Noise isolation function
You can enjoy music without having to turn up the volume in a noisy environment
Let the song pour into your ear canal, and let your hearing enjoy a higher level
finger to pinch sponge first, make it into small, put sponge inside ears
quickly, after a few seconds, sponge will be slowly open, close to ear canal.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx