?Atmosphere ligh t& Signal Runing Light?Equipped with the unique atmosphere light, LX-Q3 bluetooth motorcycle speakers will make your bike cooler in the dark. After being connected to the wire of the motorcycle light, it can also be a signal light following your riding direction to flash. ?Bluetooth v5.1 Connectivity& Audio Stream?Built-in the Bluetooth v5.1 smart chip, this motorcycle sound system supports streaming music from your phone or other bluetooth devices wirelessly. Or you can enjoy the other two modes like the FM to receive the radios, or just connect your USB stick with the USB port to play the music. ?IP67 Water Resistance?This bluetooth speakers for motorcycle handlebars features an incredible IP67 waterproof design that is easily protected against moisture from rain, splashed water, fog, and other elements. ?Stereo & Bass Premium Sound Quality?In order for you to hear the music clearly at 75mph-80mph high-speed riding, LX-Q3 is equipped with a 150W bluetooth speakers for motorcycle. And you can also enjoy the stereo sound or bass audio quality by double-clicking the Volume Down Button to cycle and change the sound effect mode. ?Heavy Duty & Handlebar Fitment? With bullet shape metallic housing and polished chrome treatment, the LX-Q3 is a motorcycle bluetooth speakers that fit the motorcycle handlebar size from 7/8 inch to 1 1/4 inch.