Whether it's discovering a faster way that gets you to work faster, or masterminding the perfect schedule to handle your day - nowadays it appears the easier you can fit one part of your life into another, the much better. That's where the new J46BT Bluetooth cordless in-ear stereo earphone comes into play. Integrating trademark, in-ear JBL noise with the flexibility of Bluetooth Â® 4.0 compatibility, you get a discrete, portable earphone that doubles as a cordless headset for managing call in a flash. The J46BT has a 3-button remote control that lets you start, stop, and adjust the volume of your music easily and easily, along with answer or end your calls problem-free. It's an ideal match for those who want on the go headphones that play for hours without any searching around for a power outlet: your J46BT has a USB-rechargeable battery that plays up to 5 hours of music without time out. And with the included comfort of tilted sound nozzles, stabilizing sports cushions (S, L) and silicone ear pointers in three various sizes (S, M, L) to give you the fit you require, you've got yourself JBL quality, Bluetooth Â® liberty, and all-around top value.