KZ 2 PCS Black Memory Foam Earbuds, For All In-Ear Earphone(Black)

1. 1 pairs of medium blue silicone replacement earbud tips.
2. Effectively enhance the sound performance of the headset, outside noise significantly offset.
3. More fit the ear canal: shape memory up to about five seconds, it can be adapted to different types of ear canal.
4. Durable, Flexible, Removable, and Replaceable.
5. Quality and value.