The Shure AD2/K8 Axient Handheld Wireless Microphone Transmitter is a top - notch pick for pros wanting excellent audio quality and reliable RF performance. It seamlessly integrates with Axient Digital Wireless Systems, boasting an amazing tuning range of up to 184 MHz. This ensures super - clear signals and hardly any interference. With a tough metal body available in sleek black or nickel finishes, it can handle any professional situation, whether on stage or in the studio. Fitted with the well - known KSM8 cartridge, it gives pure sound and great feedback control. It has two transmission modes: Standard for wide coverage and High Density for more channels. Plus, it has encryption for secure operation, even in tough spots. The rechargeable lithium - ion battery lasts over 11 hours non - stop, and AA batteries can give up to 8 hours at 10 mW. It features a user - friendly backlit LCD screen and an easy - to - use menu for simple navigation and adjustments. The low - profile, lockable power switch, external contacts for docked charging, and compatibility with both Shure lithium - ion rechargeable batteries and standard AA batteries make it very convenient and versatile.

Using the Shure AD2/K8 Axient Handheld Wireless Microphone Transmitter is easy. First, choose your battery type - either Shure lithium - ion rechargeable or standard AA batteries. Insert them into the battery compartment. Then, turn on the transmitter using the low - profile, lockable power switch. Navigate the menu on the backlit LCD screen to select your desired transmission mode, either Standard for wide coverage or High Density for more channels. If you're using it with an Axient Digital Wireless System, make sure it's properly integrated. When it comes to maintenance, keep the microphone clean. You can use a soft, dry cloth to wipe it down. Store it in a cool, dry place within the storage temperature range of - 29°C (- 20°F) to 74°C (165°F). Don't expose it to extreme temperatures or moisture. When charging, use the external contacts for docked charging and follow the battery charging instructions. Always handle it with care to avoid damage to the sturdy metal body. And remember, if you have any questions, refer to the user guide that comes with the package.