JBL SYNCHROS S300A Wired Headphones sono state rilasciate per la prima volta l'8 luglio 2014. L'elegante design nero con un peso di 318,00 g rende le JBL SYNCHROS S300A Wired Headphones un paio di cuffie belle e comode.
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JBL SYNCHROS S300A Wired Headphones vs Audio-Technica ATH-Pro 700 Wired Headphones
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JBL SYNCHROS S300A Wired Headphones vs Audio-Technica ATH-FW3 Wired Headphones
JBL SYNCHROS S300A Wired Headphones vs Philips SHB1003 Wireless Headset
JBL SYNCHROS S300A Wired Headphones vs Philips SHE3905SL Wired Earphones
