Compatible with Poly Voyager 4310 UC/4320 UC/Voyager Focus UC/Voyager Focus 2 UC USB-A Headset We have personally tailored them to give your ears a comfortable environment Professional Design: Make Voyager 4310 UC/4320 UC/Voyager Focus UC/Voyager Focus 2 UC USB-A Headset Last Longer, the Sound Quality of the Headphones has Been Greatly Improved, These Replacement Earpad Fabric and Soft Foam Made of Enhanced Soundproofing, Taking Comfort and Sound Quality to a New Level Enhanced Sound:The ear-conforming fit is due to a soft memory foam cushioning which isolates sound perfectly from your environment, the sound quality of headphones has drastically improved Package including : 1 Pair Earpads+1 Pair Mic Foam.( Headphone not included )

YunYiYi MEMORY FOAM EARPADS
LISTEN TO YOUR INNER VOICE
-YunYiYi Supply high quality replacement ear pads that bring new life into your headphone. If you love your headphones but are frustrated by them wearing out and becoming uncomfortable, YunYiYi - find the right replacement EARPADS.

EASY & HASSLE FREE INSTALLATION
-Easy and hassle free installation, relax in comfort with YunYiYi replacement ear cushions.

DURABLE / LONG LASTING
-Durable and long lasting. When not in use the ear pads return to their original shape - maximum comfort and longer lasting.

Memory Foam
-Hi-grade memory foam padding, giving un-matched support, superior isolation, longer pad life and more comfort than you will ever need .

Earpads
-Compatible with Poly Voyager 4310 UC Headphones
-Compatible with Poly Voyager 4320 UC Headphones
-Compatible with Poly Voyager Focus UC Headphones
-Compatible with Poly Voyager Focus 2 UC USB-A Headphones

Note:
- Replacement ear cushion only, Headphone is not included.