Make any audio device Bluetooth-friendly with this handy device for just $30

TL;DR: For $29.99 (reg. $49) through September 3, turn any wired audio device wireless with the Mymanu Link, a versatile Bluetooth transmitter and receiver.Opens in a new windowCredit: MymanuMymanu Link$29.99 at The Mashable Shop $49.99 Save $20.00Wireless Bluetooth Transmitter & Receiver for Planes, Gyms, Vehicles, Gaming and moreGet DealEver wish you could make your old headphones wireless, or stream music from your TV to your Bluetooth speakers? There's a handy device on sale now that wil