Vigyata.AI
Is this your channel?

Is the Retevis MB4 the Best DIN-Size CB Radio Right Now?

1.6K views· 24 likes· 7:48· Feb 2, 2026

🛍️ Products Mentioned (6)

On their site: https://www.retevis.com/products/retevis-mb4-am-fm-professional-cb-radio?ref=RYANMERCER&utm_source=affiliate With antenna on Amazon: https://amzn.to/3ZMoroU Without antenna on Amazon: https://amzn.to/4bDlkad The Retevis MB4 is a compact AM/FM CB radio designed for clean in-dash installs and real-world use. In this video, I walk through the features, controls, audio quality, and overall usability after hands on testing. You get full 40-channel AM and FM operation, RX and TX noise reduction, VOX for hands-free driving, automatic and manual squelch, RF gain control, scan mode, PA function, and quick access to emergency channels 9 and 19. The front-facing speaker is loud and clear, and the bright display is easy to read while driving. This radio supports both 12V and 24V systems, making it a solid option for cars, trucks, RVs, and work vehicles. If you are looking for a modern CB with a clean install and strong feature set without spending a ton, this one is worth a look. ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ 💼 Business Inquiries: ryan @ ryanmercer . com 📷 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦: https://www.instagram.com/ryanmercer/ 🌐 Bluesky: https://bsky.app/profile/ryancarlmercer.bsky.social 🌐 Facebook: https://www.facebook.com/profile.php?id=61563800814991 🌐 X: https://x.com/ryancarlmercer 🌐 𝗪𝐞𝐛𝐬𝐢𝐭𝐞: https://www.ryanmercer.com/ 🌐 Patreon: https://www.patreon.com/ryanmercer Affiliate Disclaimer: Some of the links in this description may be affiliate links. If you use them, I may earn a small commission at no extra cost to you. This helps support the channel and keeps reviews like this coming. Thank you for the support.

🎬 More from Ryan Adapts