We aim to show you accurate product information. Manufacturers suppliers and others provide what you see here and we have not verified it. See our disclaimer VHF Wireless Microphone Receiver System with Independent Volume Control Includes Belt Pack Transmitter Headset Handheld and Lavalier Microphones Features: VHF Narrow Band Receiver Dual Frequency Design (Channel A/B) High Signal/Noise Ratio Performance Broad Frequency Response Range & Low Distortion Independent Adjustable Volume Control Volume Control Indicators and Status Signals Audio Output Jacks Dual Independent Channel Antennas RF Signal and AF Signal LED Indicators Radio Frequency and Audio Frequency What s in the Box: Receiver Base Wireless Handheld Microphone Headset Microphone Lavalier Microphone Beltpack Transmitter 1/4 Audio Connection Cable (4) AA Batteries Transmitter Specifications: RF Power Output: >13dBm Harmonic at higher Degree: 30KHz Modulation Pattern: FM Power Current: 70dB RF Image Rejection: -75dB Neighboring Channel / Interference: >70dB Audio Dynamic Range: 95dB T. H. D: 50 meters Power Source: AC 120V / 60Hz Dimensions: 12. 7” x 8. 5” x 1. 9” -inches Sold as: 1set Weight: 3. 85 lbs. Dual Channel: This black VHF handsfree wireless microphone system by PYLE Pro has dual frequency channels and gives you 50 meters of operation range for cordless singing to karaoke music and mobility for energetic on stage performances DUAL OUTPUT JACK: The receiver base features a balanced XLR output jack to hook up your sound mixer / stereo or speaker and an AUX 1/4 phone plug for other external devices. It also has dual independent antennas and RF/AF signal LED indicator light Independent mic volume control: each dynamic or Lav mic features its own volume control so you can balance the vocals as desired for a karaoke experience that both kids and adults will enjoy. Perfect for professional engagement conference DJ party What s in the box: The package includes a receiver clip lavalier lapel handheld and headset mic transmitter 1/4 audio cable and 4 AA Battery. The device can be used outdoor and indoor like a school classroom church or at home for personal use WORRY-FREE SHOPPING: With the Pyle PDWM2115 we are confident of the quality of our product therefore we offer a 30 day money back guarantee no questions asked.