Description

2pcs Microphone Dual Channel Wireless Microphone System Handheld UHF 500-599MHz Our advantages: 1. The product is a UHF wireless microphone (which should be different from the low-priced VHF on the market), and the wireless frequency is different; Our product uses UHF500-599MHz frequency band transmission. 2. Under normal conditions, the signal of the product can be transmitted for 2-60 meters, and the ideal state can reach 80 meters (tested distance, no problem). 3. The product host is made of metal, and the handheld microphone is made of semi metal, which distinguishes it from other sellers on the market who use plastic shells. 4. The receiver box also adopts an LCD display screen design, making information clear at a glance; We are paired with a certified power supply to ensure stable product performance. Specifications： 1. ALL AROUND Carrier frequency: 500-599MHz Frequency stabilization: <+20ppm Dynamic range: more than 80dB TH.D at 1 KHz：Less than 0.5% Frequency response: 40Hz-18Hz4-3dB Audio output level: 0 ~ ±400mv mix out 0 ~ ±200mv Temperature range: -10°C to 50°C 2. FIXED RECEIVER Power supply: AC 220V/50HZ Signal/noise ratio: >80dB Image-frequency rejection: >70dB Border upon channel rejection: >70dB S/N Ratio: < 12dBu(sind=20dB) De-emphasls: 50 us 3. HANDING MICROPHONE Frequency stabilization: <+20ppm RF output(h): +13dBm Modulation type: fm, f3f Max deviation: ±20kHz Battery voltage: 1.5V banery Battery life(h): 8 hours Noise control: eliminating noise How to Use? 1. Plug the receiver to a power outlet, power on. 2. Use the audio cable hook up the receiver output jack and amplifier or active speakers input jack (Please use a 6.35mm to 3.5mm adapter if your speaker have 3.5mm jack). 3. Connect TV/PC/DVD/VOD or other audio devices to the amplifier or active speaker to play background sound. 4. Use an audio cable to connect your external speaker to the amplifier to output sound (Active Speaker ignore this steps). 5. Insert 2 AA batteries into the microphone, turn on the microphone, enjoying singing songs. Attention： 1. This package only contains the wireless microphone system. You still need to have an additional audio device (speaker or amplifier) to output the sound. 2. The volume is depend on the speakers output power. We do not recommend to use this mic on speaker under 15 watts. How to avoid interference? 1. Please do not use the microphone facing the receiver too closely, in order to avoid noise interference. 2. Please keep the receiver away from the metal or any digital devices (such as computers, cellphones, etc.) to avoid potential sources of interference. 3. Please do not flap the microphone head with hand, or it would be damaged. 4. We recommend to use a windscreen foam cover to get better singing experience. Package Contents： 1 x Wireless Microphone System 2 x Handheld Microphones 1 x Batteries 1 x Audio Cable 1 x Power Adapter 1 x 3.5mm Male to 6.35 Female Stereo Adapter 1 x User Manual