This bundle features the Alpine KCU-315UH USB / HDMI Extension Cable and the Alpine RUX-H02 Next-Gen Remote Bass Knob for the Alpine Halo Display. The Alpine KCU-315UH USB / HDMI Extension Cable is a versatile 15' long cable with slim HDMI and USB connections at one end and panel mount HDMI and USB Females at the other end. The Alpine RUX-H02 Remote Bass Knob allows for quick and easy volume adjustments while driving, keeping your focus on the road. It can be conveniently attached to your Alpine Halo head unit or mounted flush on your dash. You can adjust the bass to suit different music genres and make on-the-fly adjustments with its rotary knob. The RUX-H02 can control subwoofer and main volume levels, offering a wireless Bluetooth connection and compatibility with various Alpine display models. Its sleek design complements the Alpine Halo display line, providing a seamless aesthetic. Key features: - Remote bass and volume knob for Alpine Halo Display - Control subwoofer and main volume - Wireless Bluetooth connection - Includes Alpine Halo head unit mount - Compatible with iLX-F509 and iLX-F511 - Works with iLX-507, i509-WRA-JK, and i509-WRA-JL (mounts to dash) Enhance your driving experience with this convenient and stylish bundle from Alpine.