You Are Now Free to Roam About the Stage Featuring Samson's micro transmitter technology, the ALX's body pack transmitter is than half the size of traditional wireless systems and fits in the palm of your hand. It runs on an internal lithium ion battery which provides 8 hours of continuous use so you dont have to deal with the cost of constantly replacing your batteries. The system's CR99 receiver offers an extremely rugged metal design in addition to a beautiful backlit LCD screen that is perfect for dark stages. The receiver displays the exact battery life of your transmitter and allows you to find the best possible operating frequency with one touch of a button. With IR sync technology, all you need to do is hold your transmitter up to the receiver and you are ready to go. Mic the Presentation The Airline ALX Wireless system includes Samson's high quality LM8 lavaliere microphone. The LM8 offers an omnidirectional pickup pattern so it will pick up audio regardless of how far the microphone is from your sound source. The included lightweight lapel clip is extra sturdy and extremely low profile for a discreet appearance on stage. Road-agile Offering frequency-agile operation, the system's rack mountable CR99 Wireless Receiver provides 80 selectable channels for reliable performance no matter where you are. The receiver's True RF Diversity design minimizes dropouts, while tone key technology prevents unwanted noise when your transmitter is off or out of range. Features: Frequency-agile UHF wireless system 80 operating channels across 24MHz bandwidth Up to eight simultaneous systems per frequency band (region dependent) Transmitter Clips directly to belt or waitband (no cable required) LM8 lavalier microphone capsule with omnidirectional pickup pattern 300' operating range (line-of-sight) Up to eight hours of battery life using built-in rechargeable lithium-ion battery AC adapter and rackmount kit included Get your Samson ALX Lavalier UHF Wireless System today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy. WARNING: This product contains DEHP, a chemical known to the State of California to cause birth defects and other reproductive harm.