Amazon.com: Sony WI-C310 Wireless in-Ear Headset/Headphones with Mic for Phone Call, White (WI-C310/W) : Everything Else
WI-C310 Wireless In-ear Headphones | WI-C310 | Sony Ethiopia
WI-C310 Wireless In-ear Headphones | WI-C310 | Sony Ethiopia
Amazon.com: WERJIA Hard EVA Travel Case for Sony Wi-Xb400/Wi-C200/ WI-C310 Wireless in-Ear Headphones. Earphone Carrying Case MP3 Player Case Headphone Small Storage Pouch : Electronics
Sony WI-C310, WI-C200 In-ear headphones review: A mixed experience | Reviews - Business Standard
Sony In-Ear Bluetooth Wireless Headphones (WI-C310) white | eBay