Sony MDR-XB400 Blue On-Ear Extra Bass Headphones (MDR-XB400/BLU)
Sony WI-XB400 Review - Not Really "Extra Bass" Earbuds
WI-XB400 EXTRA BASS™ Wireless In-ear Headphones | Sony Liberia
Sony WI-XB400 EXTRA BASS Wireless In-Ear Earphones (Black) - West Street Photo
for Sony MDR-XB400 XB400 XB 400 Headphones Replaceable Ear Cushion Foam Earmuffs
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for Sony MDR-XB400 XB400 XB 400 Headphones Replaceable Ear Cushion Foam Earmuffs
Sony WIXB400/B Wireless In Ear Headphones Built In Microphone Black - Walmart.com
I got these Sony MDR XB400 headphones for Christmas about 5 years ago. They still work great and have good sound quality, even though the ear cushions are now falling apart :
Best Buy: Sony WI-XB400 Wireless In-Ear Headphones Blue WIXB400/L
Amazon.com: Sony MDRXB400/BLU Extra Bass Over The Head 30 mm Driver Headphone, Blue
Sony MDR-XB400 Headphones -XB Series Extra Bass Headphones Gray-Green | eBay
Sony MDR-XB400 headphones | eBay
Sony MDR-XB400 Headband Headphones - Xtra Bass Tested work great! | eBay
Amazon.com: Sony WI-XB400 Wireless In-Ear Extra Bass Headset/Headphones with mic for phone call, Black : Electronics
Sony WIXB400/B Wireless In Ear Headphones Built In Microphone Black - Walmart.com
Sony WI-XB400 Wireless In-Ear Headphones Blue WIXB400/L - Best Buy
Sony WI-XB400 Extra Bass Wireless In-Ear Headphones (Blue) with Knox Gear Hardshell Earphone Case - Walmart.com
Sony XB Series Extra Bass Headphones (Violet) MDRXB400/VLT B&H
Amazon.com: Sony MDRXB400/GRN Extra Bass Over The Head 30mm Driver Headphone, Green
Sony MDR-XB400 specifications
Sony WI-XB400 Extra Bass Wireless In-Ear Headphones (Blue) with Knox Gear Hardshell Earphone Case - Walmart.com
Amazon.com: Sony MDRXB400/BLU Extra Bass Over The Head 30 mm Driver Headphone, Blue
Sony Original Wi-xb400 Wireless In-ear Extra Bass Headphones With Bluetooth Quick Charge 12mm Drivers - Gamepads - AliExpress
Sony WI-XB400 Extra Bass Wireless In-Ear Headphones With Mic-Bluetooth BLUE | eBay
