JBL Synchros E30 Refurbished On-Ear Wired Headphones $18.99, JBL Synchros S700 Refurbished Cast Aluminum Wired Over-Ear Headphones for $84.99 + Free Shipping By admin | October 23, 2017 5:30 pm EST 0 Comment JBL Synchros E30 Refurbished On-Ear Wired Headphones $18.99 JBL Synchros S700 Refurbished Cast Aluminum Wired Over-Ear Headphones for $84.99