The Shure ADX2/K9 is a high - end handheld wireless microphone transmitter crafted for professional performers, presenters, and audio engineers. Using state - of - the - art technology, it offers clear and uninterrupted audio in any situation. With a wide tuning range of up to 184 MHz and advanced rechargeability, it outshines other options, providing both reliability and convenience. It's fully compatible with Axient Digital Wireless Systems, making it versatile for different applications. The ShowLink remote control is a game - changer, enabling real - time parameter adjustments and automatic interference avoidance so you can fine - tune settings on the go without performance disruption. Available in sleek black and nickel finishes, its durable, lightweight, and moisture - resistant metal case can handle the tough demands of live performances. Key features include an advanced Shure SB920A rechargeable Li - Ion battery with up to 9 hours of runtime, an optional fully covered radome for docked charging, two transmission modes (Standard and High Density), secure encrypted transmission, and a design built to last. Specifications cover a wide range, from mic offset to frequency range. The package includes the transmitter, the rechargeable battery, an optional radome, and a user manual.

Using the Shure ADX2/K9 is a breeze. First, insert the Shure SB920A rechargeable Li - Ion battery into the transmitter. Make sure the battery is fully charged for best performance. You can choose between the Standard and High Density transmission modes according to your needs. If you're in an area with many wireless devices, the High Density mode might be a good choice to maximize the system channel count. Use the ShowLink remote control to adjust parameters like mic offset on the fly during your performance. When it comes to storage, keep the transmitter in a dry place within the storage temperature range of - 29°C (- 20°F) to 74°C (165°F). Avoid exposing it to extreme moisture as it can damage the device, even though it's moisture - resistant. For maintenance, clean the metal case regularly with a soft, dry cloth. If you use the optional fully covered radome, check it for any signs of wear and tear. When charging, use the docked charging option with external contacts for the radome if you have it. Also, don't forget to refer to the user manual for more detailed instructions and safety information.