The BOYA MM1W shotgun microphone is perfect for my YouTube channel, capturing great quality audio that enhances my content. I particularly love the wireless lavalier microphone, which features a built-in lithium battery. A quick two-hour charge powers the transmitter for up to 9 hours and the receiver for 4.5 hours, providing excellent battery life for my filming needs. I use this setup with my amazing OM-5 System camera, and it works great for my blogging activities.About this item: Three Radio Modes: The BOYA BY-MM1W offers versatility with three radio modes, integrating a 2.4GHz wireless microphone and a wired cardioid microphone. Users can seamlessly switch recording modes to suit their needs, whether operating wirelessly with the transmitter, using the wired mode with the receiver, or employing a combination mode for simultaneous recording. Omnidirectional & Supercardioid: The shotgun camera microphone features an omnidirectional transmitter and a supercardioid receiver, significantly reducing background noise to capture target sounds with clarity. Universal Wireless System: The BY-MM1W offers a wireless signal range of up to 98 feet, ensuring clear recording without the hassle of tangled wires. It excels for outdoor interviews, online meetings, podcasts, and content creation. Rechargeable Transmitter and Receiver: This wireless lavalier microphone comes with a built-in lithium battery, providing extensive battery life for all-day shooting. Professional Shockproof Bracket: The microphone system features a shockproof bracket designed to securely attach to cameras or brackets via a standard cold shoe, minimizing sound interference from vibrations and ensuring crisp audio recordings.Overall, this mic system is a fantastic addition to my gear, offering professional quality at an accessible price!