Tune 730 BT Wireless Over-Ear HeadphonesJBL Tune 730 BT Wireless Over Ear Headphones Blue Stand out in style with the JBL Tune 730 BT in vibrant Blue a feature packed wireless over ear headphone built for everyday adventures. With renowned JBL Pure Bass Sound and an impressive 40 hour playtime, these headphones are designed to keep up with your active, connected lifestyle. JBL Pure Bass Sound Powerful, room filling bass that transforms how you hear your favorite music. 40 Hour Wireless