Ends 5/6 at 10PM PT. Woot! has the JBL Live Free NC+ TWS Active Noise Cancelling Bluetooth Earbuds (Black, White or Blue) for $45 with free shipping for Amazon Prime members or $6 shipping. 

Has up to 21 hours battery life (7 of music playback and 14 hours of case charging), IPX7 certification and Dual Connect + Sync function.