RBR BM688 Digital UHF Professional Wireless Microphone Karaoke

UHF band 640-690MHz Preset 500 channels each side Unique ID pilot technology No crosstalk disturbance Frequency response of 30-20KHz Colorful multicolor TFT reveiver display Menu settings LCD transmitter display Displays RF, AF, Battery life Ideal distance of 100 meters Ideal for KTV rooms, entertainment & performance Brand Name: RBR Model Number: BM-688 Communication: Wireless Use: Karaoke Microphone, Church, Stage Performance, Speech, Teaching, Communication Material: Metal Polar Pattern: Cardioid Frequency Range: UHF 640-690MHz Feature:LED AF & RF light Packing weight: 3.5kg Packing Size: 51*42*8 cm * DISCLAIMER: Design, features and specifications subject to change without notice. Some features in videos on the Internet may not be available on all models, please contact us for the TECHNICAL SPECIFICATIONS for a complete list of features by model. This feature list is for reference only, please contact us to verify features and functionality.