![New Battery for Sony WI-C310 WI-XB400 Earphone Li Polymer Rechargeable Accumulator Pack Replacement 3.7V 135mAh - AliExpress New Battery for Sony WI-C310 WI-XB400 Earphone Li Polymer Rechargeable Accumulator Pack Replacement 3.7V 135mAh - AliExpress](https://ae01.alicdn.com/kf/H6fada0db33e640cd915a5203be98479d2.jpg_640x640Q90.jpg_.webp)
New Battery for Sony WI-C310 WI-XB400 Earphone Li Polymer Rechargeable Accumulator Pack Replacement 3.7V 135mAh - AliExpress
![POYATU Headphone Case Bag for Sony WI-C310 Wi-C200 Wi-Xb400 Earphone Headset Carrying Case Bag Box Portable Storage Pouch Box - AliExpress POYATU Headphone Case Bag for Sony WI-C310 Wi-C200 Wi-Xb400 Earphone Headset Carrying Case Bag Box Portable Storage Pouch Box - AliExpress](https://ae01.alicdn.com/kf/H16c0f99a3d584f9badbc0e35af3b72aaf/POYATU-Headphone-Case-Bag-for-Sony-WI-C310-Wi-C200-Wi-Xb400-Earphone-Headset-Carrying-Case.jpg)
POYATU Headphone Case Bag for Sony WI-C310 Wi-C200 Wi-Xb400 Earphone Headset Carrying Case Bag Box Portable Storage Pouch Box - AliExpress
![Amazon.com: Sony WI-C310 Wireless in-Ear Headset/Headphones with Mic for Phone Call, White (WI-C310/W) : Everything Else Amazon.com: Sony WI-C310 Wireless in-Ear Headset/Headphones with Mic for Phone Call, White (WI-C310/W) : Everything Else](https://m.media-amazon.com/images/I/51dF2yvVUKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Sony WI-C310 Wireless in-Ear Headset/Headphones with Mic for Phone Call, White (WI-C310/W) : Everything Else
![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/YW1mjma9/sony-wi-c310-wireless/design-3-large.jpg)
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 Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com](https://i.rtings.com/assets/products/KVia77Y4/sony-wi-c310-wireless/controls-large.jpg)
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 Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com](https://i.rtings.com/assets/products/cQqPdNnY/sony-wi-c310-wireless/design-large.jpg)
Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com
![Amazon.com: Sony WI-C310 Wireless in-Ear Headphones, White (WIC310/W) with Hard Shell Earphone Case Bundle : Electronics Amazon.com: Sony WI-C310 Wireless in-Ear Headphones, White (WIC310/W) with Hard Shell Earphone Case Bundle : Electronics](https://m.media-amazon.com/images/I/51i4hjFS+uL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Sony WI-C310 Wireless in-Ear Headphones, White (WIC310/W) with Hard Shell Earphone Case Bundle : 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/jjYbKuyn/sony-wi-c310-wireless/comfort-large.jpg)
Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com
![Amazon.com: GEEKRIA Type-C Charging Cord for B&O Earset, Sony WI-1000XM2, WI -XB400, WI-C200, WI-C310, SBH90C, B&W PI3, PI4, ANC300TW, CKR300BT, CKR700BT Wireless Neck in-Ear USB-C Charger Cable (Gray 1FT) : Electronics Amazon.com: GEEKRIA Type-C Charging Cord for B&O Earset, Sony WI-1000XM2, WI -XB400, WI-C200, WI-C310, SBH90C, B&W PI3, PI4, ANC300TW, CKR300BT, CKR700BT Wireless Neck in-Ear USB-C Charger Cable (Gray 1FT) : Electronics](https://m.media-amazon.com/images/I/516qN8rtXdL.jpg)
Amazon.com: GEEKRIA Type-C Charging Cord for B&O Earset, Sony WI-1000XM2, WI -XB400, WI-C200, WI-C310, SBH90C, B&W PI3, PI4, ANC300TW, CKR300BT, CKR700BT Wireless Neck in-Ear USB-C Charger Cable (Gray 1FT) : 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/FVThK8v0/sony-wi-xb400-extra-bass-wireless/controls-large.jpg)
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 Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com](https://i.rtings.com/assets/products/Q3yMOT6n/sony-wi-c310-wireless/build-quality-large.jpg)
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 Sony WI-C310 Wireless vs Sony WI-XB400 EXTRA BASS Wireless Side-by-Side Headphones Comparison - RTINGS.com](https://i.rtings.com/assets/products/KWpSyxbg/sony-wi-xb400-extra-bass-wireless/comfort-large.jpg)
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 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)