Sony MDR-XB50BS/B Wireless Earphones ont été lancés pour la première fois le 1er janvier 2017. Cette version des écouteurs Sony prend en charge Bluetooth 4.1, SBC, AAC.
Sony MDR-XB50BS/B Wireless Earphones vs Sony MDR-ZX110-NC Wired Headphones
Sony MDR-XB50BS/B Wireless Earphones vs Audio-Technica ATH-AR5BT Wireless Headphones
Sony MDR-XB50BS/B Wireless Earphones vs Sony SBH70BL Wireless Earphones
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Sony MDR-XB50BS/B Wireless Earphones vs Philips SHB1603 Wireless Headset
Sony MDR-XB50BS/B Wireless Earphones vs Sennheiser PX100 II Wired Headphones
Sony MDR-XB50BS/B Wireless Earphones vs Sony MDR-ZX770AP Wired Headphones
Sony MDR-XB50BS/B Wireless Earphones vs JBL Everest 750 Wireless Headphones
