UCLEAR Digital 11015 V2 Wired Speaker Set for Full Face Helmet compatible with all HBC100 PLUS, HBC200 and AMP Bluetooth Headset Series (NOT HBC100) UCLEAR Digitals V2 Helmet Speaker and Microphones were designed for use with any full face helmet. The 30mm driver delivers powerful Hi-Fi audio with crisp, clean voice clarity for exceptional phone and intercom communication. UCLEARs V2 Speaker with exclusive concealed microphone provides top-of-the-line audio and voice clarity. Engineered for quality, the driver and microphone are integrated into a single housing for a simple, lightweight solution that can be installed in minutes without tools. Compatible with UCLEAR Digital HBC100 Plus, HBC150, HBC200, and AMP Series control units (not HBC100 and Vybe).