COMPATIBLE DEVICES MW09, MW08, MW08S, MW08SI, MG20, MW75, MH40W-Gen2, MW75 Neuro CUSTOMIZE YOUR SOUND Adjust Active Noise-Cancelling, Ambient Listening, and battery preferences, as well as manage your M&D Bluetooth product's default settings. DOWNLOAD UPDATES Access the latest firmware updates for all compatible products. GET PRODUCT SUPPORT Receive help with device setup, maintenance, and more to get the most out of your M&D product. NON-COMPATIBLE BLUETOOTH DEVICES MW65, MW07+, MH40W-Gen 1