2018 LESHP wirel ess Microphone Karaoke for Music Playing Singing Machine KTV 25Ch

Features: Receiving/transmitting frenquency control: variable channel , each Microphone supports 25 channels optional Variable frenquency Full metal high-end Microphone Connect to any audio system and sing your song at any time and any where. Specifications: Working frenquency(Microphone A):681MHz-705MHz UHF frenquency Band Working frenquency(Microphone B):711MHz-735MHz UHF frenquency Band Frenquency Space: 1MHz Channels: dual channel Microphone frenquency response: 50Hz-18KHz Receiving/transmitting frenquency control: variable channel , each Microphone supports 25 channels optional SNR: >75db Distortion: <=0.5% Transmitting power: >10mw Pickup: moving coil mic core Output amplitude: 500mw Overall frenquency response: 20Hz-20KHz Mic sensitivity: -53db Hand Microphone power supply: 3V(2 x 1.5V AA Batteries) Receiver box power supply:5V Adapter or po wer bank Input port: D 3.5mm signal line Output port: D 3.5mm earphone jack Max distance: >20m Package included: 2 x hand Microphone 1 x Receiver box 2 x D 3.5mm audio cable 1 x D 3.5mm audio to RCA Cable 1 x USB Plug to DC power cord 2 x antiskid ring 1 x user manual

Receiving/transmitting frenquency control: variable channel , each Microphone supports 25 channels optional Variable frenquency Full metal high-end Microphone Connect to any audio system and sing your song at any time and any where.