Wireless sports headphones with secure and comfortable soft nozzle fit earpieces. The HA-EN15W fits your ear size and shape thanks to the Soft Nozzle Fit earpieces. The stable fitting allows you to listen in comfort while exercising without having to worry about them falling out. Included open-type earpieces allow you to hear ambient noise when outdoors for added safety. Long battery life with up to 6.5-hour of wireless listening available on one charge (15-minute charge for 1-hour playback). The HA-EN15W is rated IPX2 for resistance to sweat while exercising. Remote with Hands-free microphone that controls the volume , play and stop, and answer calls. Add in the convenience of Voice Assistant compatibility.