Motorola MH-45B4B Noise Cancelling Speaker Mic Motorola MH-45B4B. Add to wishlist Compare Categories: Motorola, Speaker Mics Description Additional information Reviews (0) Description The Motorola MH-45B4B Noise Cancelling Remote Speaker Microphone for EVX/VX series radios Additional information Side Connector Y2 Manufacturer Motorola Reviews There are no reviews yet. Be the first to review “Motorola MH-45B4B Noise Cancelling Speaker Mic” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment. Related products Motorola DP4801e Two Way Radio Read more Motorola DP2600e Two Way Radio Read more Motorola EVX-261 Two Way Radio Read more Motorola SL2600 Two Way Radio Read more