Propel your brand into the spotlight at grand openings or tradeshows with this illuminating wireless speaker! Measuring 2 5/16" x 2 1/2", the rechargeable Bluetooth speaker comes in a silver color and sports your unique laser engraved imprint that illuminates when the device is turned on. A micro USB charging cord is included and it has a 3-4 hour play time. Show off your name, logo or marketing slogan in a special light at your next advertising event!