The AirLine XD USB Fitness Headset system is the perfect wireless microphone solution designed to meet the demands of fitness instructors and performers on the move. This innovative system combines the AHD micro transmitter mounted to a Qe headset microphone, and an RXD2 USB stick receiver, providing crystal clear sound in a highly portable, rechargeable setup without bodypacks or cables.AHD Micro TransmitterThanks to its micro design, the AHD transmitter attaches directly to a Samson Qe headset microphone, eliminating the need for additional cables and body packs. The transmitter is completely sealed to be water and sweat resistant, ensuring rock-solid performance from even the most active instructors. The transmitter has a built-in rechargeable lithium-ion battery that provides 6 hours of continuous use and up to 100ft of wireless operation.Qe Headset MicrophoneThe AirLine XD USB Fitness Headset System features a Qe headset microphone designed specifically for fitness instructors and high-energy performers. This lightweight headset uses a dual ear design with a cushioned band for a comfortable and secure fit. The metal gooseneck includes a condenser microphone with a sweat-resistant capsule that prevents corrosion from exposure to the moisture and sweat expected in a fitness environment. The Qe condenser capsule has a bi-directional pickup pattern that reduces background noise and isolates the performer's voice for stunning, crystal-clear sound.Virtual Instruction, Personal AudioThe AirLine XD wireless system is perfect for fitness instructors looking to enhance their virtual classes. The RXD2 USB receiver is designed to connect directly to any Mac or Windows computer, with one-touch pairing for easy setup, ensuring that your online class not only looks great, but sounds great, too.More Ways to ConnectA streamlined setup is essential to empower any active performer or presenter. The RXD2 USB receiver easily connects to any Samson Expedition Series portable PA system or mixer with a USB wireless port. The RXD2 has a 1/8-inch (3.5mm) analog output that can be used with headphones or to connect to other devices with an analog input. A USB-A to USB-C adapter is also included for use with other compatible devices.