1、【compatible model】:it's just compatible with Bose qc 45/35/35ii/25 Over-Ear headphones
2、 【Ice Feeling Design】:Designed with gel and ice material, it is cooler than normal replacement ear cushions. It can be used with a damp cloth to wipe a little bit of water on the ear cushions for better use;
3、【Noise Canceling】:The use of high quality slow rebound memory foam, while taking into account the comfort, but also try to make the sound as close as possible to the original earpads.
4、【Differences in use】:As it is ice silk surface,its adhesion and friction is not as good as that of the normal Protein Leather ear cushions, so if you need to keep lowering your head, or when you are exercising, it is better to change to the normal Protein Leather ear cushions
5、【Easy to install】:You just need to follow our product installation video step by step to remove the old earpads and install the new ones. You can always replace the icy ones, or regular ones as you need.