The Samson AWX system continues Samson's longstanding commitment to wireless innovation. Designed to be an extension of your instrument rather than a separate component, the ATX Wireless Transmitter clips directly to your instrument bell with no cable necessary and lets you rule the stage with confidence. It provides infrared sync to wirelessly match the receiver and transmitter frequency, easily accessible Gain and Mute controls, a battery life LED indicator and an 8-hour rechargeable lithium-ion battery.Delivery nationwide.