LIGHT-UP BLUETOOTH WIRELESS HEADPHONES: GET OUTSTANDING STEREO SOUND QUALITY IN A WIRELESS HEADPHONE. FUNCTIONS INCLUDE: MODE CHANGE BUTTON TO TURN ON OR TURN OFF LIGHT-UP FUNCTION VOLUME BUTTON, ANSWER OR HANG-UP PHONE CALL ON/OFF BUTTON. THE SPECIAL DESIGN KEEPS VOLME BELOW 85 DB TO PROTECT HEARING EASY CONTROL AND OPERATE SOFT HEADBAND AND EAR CUSHION FOR COMFORT. INCLUDES USB CHARGING CORD. COLOR BLUE WITH FEDEX GROUND LIGHTUP DESIGN ON EACH EAR CUP.