Bluetooth WM1 Wireless Music Interface for Intercoms With 6-Pin AUX Ports adds Bluetooth functionality for hands-free calls and audio streaming. Supports wireless audio output for recordings or live-stream setups and is meant for racing and off-road environments. Clear voice quality and wireless performance with Starlink compatibility to connect your phone or tablet via Bluetooth, WiFi, or cellular service. Supports app-based communication through Zello, WhatsApp, WiFi calling, and more from a vehicle. Features 3.5mm stereo input/output ports for secondary audio source or recording intercom audio directly to devices such as GoPros. Includes enhanced noise filtering during charging or recording. Installation involves connecting to the AUX port on the back of the intercom, connecting the power cable, and pairing with the device using Bluetooth settings. Compatible with RRP6100 and other intercoms with a rear AUX port. Package includes WM1 Wireless Music Interface Module, integrated power, and AUX cable, integrated power switch on housing.