JBL by Harman E45BT Wireless / Bluetooth On-Ear Headphones | Black | JBLE45BTBLKAM JBL E45BT on-ear wireless headphones bring the signature sound of JBL right to your ears. The E45BT is one of the most versatile products ever, featuring up to 16 hours of battery life, an innovative, stylish fabric headband and an ergonomic on-ear design. This means that your entertainment continues and your fun factor gets amped up no matter what you’re doing – working, commuting, or just making your way around town. You can seamlessly switch from music on your portable device to a ring from your phone, for example, so that you never miss a call. With a sleek appearance, and the added convenience of a detachable cable with remote and microphone, you’ll never want to be without your E45BT headphones. FEATURES : Bluetooth JBL Signature Sound Seamlessly Switch Between Devices 16 - HOUR Battery Life Comfort-Fit Fabric Headband 20Hz - 20kHz Frequency Response 40mm Dynamic Driver 3.5mm Plug for Wired Mode IN THE BOX : E45BT Headphones Detachable Cable Charging Cable Warranty Card Safety Sheet