Comply TWo-240-A TrueGrip Pro Earbuds for Bose QuietComfort II & Ultra, Sound-Isolating, Comfortable Fit, Anti-Slip, 3 Pairs, Large (HC330-42043-01)

These Comply eartips are designed specifically for Bose QuietComfort II & Ultra. Installation is simple, ensuring a snug fit for Bose QuietComfort II & Ultra. There's no need to remove the foam when placing your earphones in the charging case. [Compatibility] Designed to fit Bose QuietComfort II & Ultra. Included TechDefender Guard: The TechDefender Guard protects your precious earphones from damage caused by earwax, dust, sweat, and more.

High-Quality Sound: Enhances the natural sound quality.

Sound Isolation: Blocks out approximately twice as much noise as silicone tips.

Comply Eartips are made of memory polyurethane, which is approximately 30 times softer than silicone and expands with body heat for a snug fit.