The Samson AirLine 77 AH7 is an amazing wireless microphone system crafted for fitness instructors and dynamic performers. Its standout feature is the special AH7 micro - transmitter attached to a sweat - resistant Qe fitness headset microphone. This setup liberates you from cables and beltpacks, giving you a thrilling and inspiring experience. You can fully focus on your class or performance without fretting about audio issues. Key features include: an operating range of up to 300 feet (line - of - sight), a fitness headset with a built - in micro - transmitter (no need for a beltpack or cable), a Qe condenser microphone with a bidirectional pickup pattern, a sweat - resistant design perfect for high - energy individuals, up to eight hours of battery life on a single AAA battery, a True Diversity design to reduce dropouts, a mountable half - rack chassis, and 1/4 - wave antennas.

Using the Samson AirLine 77 AH7 Fitness Headset Wireless System is a breeze. First, insert a single AAA battery into the micro - transmitter on the headset. Make sure it's properly seated for power. Next, turn on the receiver and the headset's transmitter. You're now ready to go! When wearing the headset, adjust it to fit comfortably on your head. You can move around freely within the 300 - foot line - of - sight range. As for maintenance, since it's sweat - resistant, you can wipe it with a soft, dry cloth after use. Keep it in a cool, dry place when not in use. Avoid exposing it to extreme temperatures or moisture. And remember, if you notice any audio dropouts, the True Diversity design is there to minimize them, but you can also try re - positioning the antennas for better signal. With these tips, you'll get the most out of your wireless system.