• ?Color: Black
• ?Size: 50mm / 2" Diameter
• ?High elasticity, durable, light-weight, soft and comfortable
• ?Compatible With : Plantronics Audio 310 470 478 628 626 USB Headsets

• ?Part # 15729-05 is sold as a pair of ear cushions and simply slides onto the speaker of the headset.
• ?Material: Foam
• ?Compatible with: H51, H51N, H61, H61N, H91, H91N, H101, H101N, SP04, SP05, PLX400, PLX500