The frequency design uhf200-270 mhz avoids frequency interference. Quartz oscillator circuits have high frequency stability. Professional audio compression and expansion technology to reduce noise and extend the frequency range. The stealth microphone antenna makes the microphone beautiful and practical. Occasions: school, meeting room, party, stage, family.
Frequency of the carrier: 200-270mhz. Frequency response: 40hz-15khz ± 3db. Harmonic interference rate:> 90db.Stability of radio frequency: ± 0.005%. Control of the mutation: (noise lock) mutation control. Size of the packaging: 541 135 310mm (l w h). 4x 1.5v aa battery. Payment must be received within 7 business days of auction closing. Items will be shipped within 1-3 business day when we received the payment.
Delivery time depends on the destination and other factors; 4. International buyers please note: a.
These charges are the responsibility of the buyer. We will do our best to reduce the risk of customs duties.Please check with your country's customs office to determine what these additional costs will be prior to purchasing. The item "uhf wireless microphone system 4-channel lcd display 4 x microphone speaker ktv" is on sale since Saturday, February 10, 2018. It is in the category "image, sound \ stage equipment, dj \ microphones". The seller is "ouyou2010" and is located at / in hk. This item can be delivered anywhere in the world.