Poly Blackwire 3315/3325 Leatherette Ear Cushions (2 Pieces) 85S22AA Poly CA22CD Spare Console Interface Cable Single Channel PJ-7 217102-02 adaptable switch is built to

adaptable switch is built to facilitate future compatibility with the latest softphones and Plantronics headsets

Previously Plantronics Spare Convertible Headset CS540 86179-01

Headset WH300-XD

APX 8000XE

Poly Blackwire 3315/3325 Leatherette Ear Cushions (2 Pieces) 85S22AA Poly CA22CD Spare Console Interface Cable Single Channel PJ-7 217102-02 adaptable switch is built toUpgrade your Poly Blackwire 3315 3325 headphones with these leatherette ear cushions. Made with high quality materials, they provide both comfort and durability. With two pieces included, you can easily replace old or damaged ear cushions, ensuring a better listening experience. Previously Plantronics, Poly part # 218523 01