Enhanced Comfort: These ear pads and headband replacements are made from premium silicone for ultimate comfort and enhanced noise isolation. Perfect for long listening sessions without any discomfort And Flexible: Designed to withstand everyday use, these ear pads are extremely and flexible, ensuring they retain their shape and functionality for a long time Easy To Install: These ear pads and headband covers are designed to be easily replaced, allowing you to update your earphones in just a few simple steps, without any tools required : These ear pads are tailor-made for SonoFlow HC905 HQ51 HQ30, ensuring a and improving overall sound quality and comfort Upgrade your earphones with our replacement ear pads and enjoy a superior audio experience and improved comfort Due to different batches, there may be differences in product appearance and printed text, which not affect use. Color: B: black Material: Silicone Package Contents: 2 x Earpads 2 x Headset Case 1 x Headset Headband Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.