The Electro-Voice RE3-HHT86-5L is a top - notch wireless handheld microphone, perfect for professional performances and presentations. Its lightweight yet tough UHF handheld transmitter body is built to last. With a commonly - used 1.25” diameter, 28 UN - 2A thread pitch microphone head coupling, it can easily accept various microphone heads, including those from the ND and RE Series. The all - metal body is not only robust but also operates on 2 AA alkaline or rechargeable NiMH cells. The ultrasonic sync function simplifies system setup by syncing the transmitter with the receiver's frequency tuning and other functions. You can select the output power according to your transmission range needs. The wide tuning bandwidth helps avoid interference. The threaded coupling makes it a breeze to attach and swap different heads. And with recharging contacts, you can use the optional BC2 charging station to charge the NiMH cells in two bodypack transmitters without removing them. Key features include a durable metal body, easy frequency setup via sync function, selectable low and high output power, up to 36 MHz tuning bandwidth, and interchangeable microphone heads.

Using this Electro - Voice microphone is quite straightforward. First, insert 2 AA alkaline batteries or NiMH rechargeable batteries into the transmitter. Then, use the ultrasonic sync function to match the transmitter's frequency with the receiver. This will set up the system quickly. You can adjust the output power based on how far you need the signal to travel. If it's a short - range transmission, choose the lower power; for longer distances, go for the higher power. When it comes to changing microphone heads, just use the threaded coupling to easily attach or remove them. As for maintenance, keep the microphone clean by wiping it with a soft, dry cloth. If you're using rechargeable NiMH batteries, make sure to charge them regularly using the BC2 charging station. Avoid exposing the microphone to extreme temperatures or moisture, as this can damage the internal components. Also, be gentle when handling the microphone to prevent any physical damage.