Optoma NuForce BE Sport4 Premium Wireless Sport earphones with mic and 10h battery, sweat proof, AAC + aptX, Quick Charge, Graphene drivers, compatible with Android and iPhone

hey guys tom from optima here today i'm going to go over some of the awesome features and functions of the new force be sport for bluetooth sport earbuds yup these guys right here first things first let's get them charging open the micro usb charging port on the remote and connect the micro usb cable from the remote to a usb charger or a usb port on a computer when the battery is charging the led will be solid red when charging is complete it will change to solid blue the be sport 4s are ipx5 sweat proof and water resistant but be sure to fully close the charging port before use a single charge will get you up to 10 hours of playback time and with the fast charge feature you can get 2 hours of playback from just a 15 minute charge also while your be sport 4s are on you can check your battery level by tapping all three buttons on the controller simultaneously full battery super sweet the