Want to cut the cord and rock the stage with legendary Shure sound? This is the BLX2 handheld wireless transmitter, and it comes with the iconic SM58 microphone capsule built right in! This is just the transmitter part – you'll need to pair it with a compatible Shure BLX series receiver (like the BLX4, BLX4R, or BLX88) that's on the same frequency band. This one is for the H9 band, so make sure your receiver matches! The SM58 is a workhorse – it sounds fantastic on vocals, reduces background noise, and is built like a tank. The BLX system is awesome for smaller venues, bands, or houses of worship. It's seriously easy to set up, gives you a rock-solid wireless range up to 300 feet, and the transmitter runs for up to 14 hours on just two AA batteries. The box includes the mic, a clip, batteries, and a guide. Remember, check Shure's website to make sure the H9 frequency works in your area, and don't forget you need to buy the receiver separately to complete your wireless system!