Samson SWC99HQ8-D Wireless Handheld System and Receiver 80 Operating channels Wireless To The Nines. Samson's Concert 99 Handheld combines 80 channels of high-definition audio and extreme reliability into a rugged all-metal, rack-mountable chassis with a stage-ready backlit display. With simple 1-touch setup, convenient monitoring, a 300' UHF operating range and impressive transmitter battery life, this frequency-agile system offers unprecedented value to singers, business professionals, educators and others in search of reliable wireless freedom. Simple Setup In both single and multi-system arrangements, the CR99 Wireless Receiver offers 80 total operating channels, selecting the best frequency option for your area. Quick to setup, the CR99's Group scan helps avoid conflicting frequencies, while its IR sync function allows users to wirelessly match the transmitter to the receiver's operating frequency. More Monitoring The CR99 receiver features a bright, backlit LCD for monitoring on dark stages, even at long distances. The LCD also shows the exact battery life of your transmitter, along with the channel number and its corresponding UHF frequency. Q8 Handheld Mic Audio reaches the CR99 Wireless Receiver receiver via the CH99 Handheld Transmitter, which features Samson's Q8 Professional Dynamic Microphone capsule. Offering eight hours of battery life using two AA batteries (not included), the CH99 transmitter features a variable Gain control, as well as a popless 1-touch Mute button. Features: Concert 99 Handheld System Frequency-agile UHF wireless system 80 operating channels across 24MHz bandwidth Up to eight simultaneous systems per frequency band (region dependent) AC adapter and rackmount kit included CR99 Wireless Receiver Rugged all-metal, rack mountable chassis Multifunctional backlit LCD (RF, audio, transmitter battery levels) Group scan for easy single or multi-system setup IR sync wirelessly matches receiver and transmitter frequency True RF Diversity design minimizes dropouts Tone key prevents unwanted noise when transmitter is off/out of range Removable 1/4-wave antennas Balanced XLR and 1/4" outputs CH99 Handheld Transmitter Q8 Professional Dynamic Microphone capsule Offers up to eight hours of battery life using two AA batteries 300' operating range (line-of-sight) Variable Gain control 1-touch Mute Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications. Shipping --Pro packed shipped USPS, UPS or Freight Service. Contact us pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids