Weisre WM-09V VHF Wireless 2 Channel Dual Handheld KTV Karaoke Home Party Microphone System

Features Battery powered microphones allow the performances to have maximum freedom of movement on the stageIt frees performers from the bonds of messy cables and helps them to move unimpededHave more transmitter range and be less prone to electric appliance interference the signal distance to 230 ft 70 meters Its ideal for classroom activities meetings and outdoor concerts any event on stage in the office or even at homeChannel 2CHModulation VHFFrequency 200MHz 270MHzFrequency response 75 12KHzFrequency stability 30 ppmDynamic range 80dBT H D 1 SNR 80dBOperation temperature 0 45℃Service areas Max 70m 230ft if no block Input voltage AC 220 240VReceiver voltage DC 12VReceiver power 1WReceiver size Approx 21 x 13 x 4cm 8 27 x 5 12 x 1 57 inchesTransmitter voltage 2 x AA batteries not included Transmitter power 8 5MwTransmitter size Approx 25 x 5 5cm 9 84 x 2 17 inchesPackage Included 1 x Receiver2 x Microphones1 x EU Power Adapter1 x Audio Circuit1 x Manual