![Amazon.com: Sony Wireless in-Ear Headset/Headphones with Mic for Phone Call, Black (WI-C310/B) : Electronics Amazon.com: Sony Wireless in-Ear Headset/Headphones with Mic for Phone Call, Black (WI-C310/B) : Electronics](https://m.media-amazon.com/images/I/310Qe9c+8OL._QL92_SH45_SS200_.jpg)
Amazon.com: Sony Wireless in-Ear Headset/Headphones with Mic for Phone Call, Black (WI-C310/B) : Electronics
![Amazon.com: Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with mic for phone call, Black : Electronics Amazon.com: Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with mic for phone call, Black : Electronics](https://m.media-amazon.com/images/I/41xe-S8V4mL._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com: Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with mic for phone call, Black : Electronics
![Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com](https://i.rtings.com/assets/products/OTBPaHep/sony-wi-xb400-extra-bass-wireless/design-large.jpg?format=auto)
Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com
![Amazon.com: Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with mic for phone call, Black : Electronics Amazon.com: Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with mic for phone call, Black : Electronics](https://m.media-amazon.com/images/I/51nCwcj-ZAL._AC_UF350,350_QL80_.jpg)