![Amazon.com: Plantronics - Blackwire C5210 - Wired, Single Ear (Monaural) Headset with Boom Mic - Computer Headset - USB-A, 3.5 mm to Connect to Your PC, Mac, Tablet, or Cell Phone : Electronics Amazon.com: Plantronics - Blackwire C5210 - Wired, Single Ear (Monaural) Headset with Boom Mic - Computer Headset - USB-A, 3.5 mm to Connect to Your PC, Mac, Tablet, or Cell Phone : Electronics](https://m.media-amazon.com/images/I/71qZbYLkPcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Plantronics - Blackwire C5210 - Wired, Single Ear (Monaural) Headset with Boom Mic - Computer Headset - USB-A, 3.5 mm to Connect to Your PC, Mac, Tablet, or Cell Phone : Electronics
![5 Pairs Foam Ear Cushion Pads Replacement for Plantronics Blackwire C300 C310 C315 C320 C325 C3210 C3220 - AliExpress 5 Pairs Foam Ear Cushion Pads Replacement for Plantronics Blackwire C300 C310 C315 C320 C325 C3210 C3220 - AliExpress](https://ae01.alicdn.com/kf/S160eee3be11943479e240a289587903c8/5-Pairs-Foam-Ear-Cushion-Pads-Replacement-for-Plantronics-Blackwire-C300-C310-C315-C320-C325-C3210.jpg)
5 Pairs Foam Ear Cushion Pads Replacement for Plantronics Blackwire C300 C310 C315 C320 C325 C3210 C3220 - AliExpress
![5 Pairs Foam Ear Cushion Pads Replacement for Plantronics Blackwire C300 C310 C315 C320 C325 C3210 C3220 C3215 C3225 Headset - AliExpress 5 Pairs Foam Ear Cushion Pads Replacement for Plantronics Blackwire C300 C310 C315 C320 C325 C3210 C3220 C3215 C3225 Headset - AliExpress](https://ae01.alicdn.com/kf/S1c733408ff894bcfbb952bf08be8c3e23/5-Pairs-Foam-Ear-Cushion-Pads-Replacement-for-Plantronics-Blackwire-C300-C310-C315-C320-C325-C3210.jpg)
5 Pairs Foam Ear Cushion Pads Replacement for Plantronics Blackwire C300 C310 C315 C320 C325 C3210 C3220 C3215 C3225 Headset - AliExpress
![Plantronics BLACKWIRE C310-M (ยกเลิกจำหน่าย เปลี่ยนเป็นรุ่น 3210-usb-a แทน) – ตู้สาขาโทรศัพท์ ,ตู้สาขาโทรศัพท์ไอพี, คอลเซ็นเตอร์, ชุดหูฟัง callcenter, IP PBX, IP Phone, Voice Gateway, Gateway Analog, Digital Gateway, GSM Gateway, Headset ชุดหูฟังไมค์คอ ... Plantronics BLACKWIRE C310-M (ยกเลิกจำหน่าย เปลี่ยนเป็นรุ่น 3210-usb-a แทน) – ตู้สาขาโทรศัพท์ ,ตู้สาขาโทรศัพท์ไอพี, คอลเซ็นเตอร์, ชุดหูฟัง callcenter, IP PBX, IP Phone, Voice Gateway, Gateway Analog, Digital Gateway, GSM Gateway, Headset ชุดหูฟังไมค์คอ ...](https://www.pbx-sme.com/wp-content/uploads/2017/07/blackwire-c310_product-mono-2.png)