W01 UHF Wireless Lavalier Microphone System Lapel Mic Mini Portable recording mic Compatible With DSLR Cameras Camcorders Smartphones Tablets Used for Teaching Tutorials Interview Vlog Recording Live is professional wireless photographic and recording mic

Wirelessrecording microphone for camera: Real time recording and monitoring wirelessmicrophone for camera/iPhone/Android/PCLonglasting battery life: The receiver can be use up to 7.5 hours and thetransmitter for up to 4 hours (depending on the use)Portableand rechargeable lavalier microphone, the receiver and the transmitter havebuilt-in18650 lithium batteries that can be charged.With aworking range of 50m the lavalier microphone W01 is a high-quality condensermicrophone, it equipped with TRS/TRRS cables that can be compatible with mobilephones, SLRS and camcorders to meet different recording scenarios.Ahigh-quality cartridge can omni-directional pick-up all-round sound with highsensibility can also restore the puro and loud human voice. It has a spongeball with strong anti-interference to provide the user a clear and professionalsound. Simply plugin the transmitter and the wireless lavalier microphone will be auto connectedfor you to use. The wireless lavalier microphone uses a cardioid condensercapsule which is ideal for minimizing environment noises and its weight isgreatly reduced by innovative design. It can provide you with the maximumconvenience for long range recording without any loss of desired sound. Due toits special design, ES-W01 can also be used in any device equipped with a 3.5mmmic jack which allows you to have a multipurpose high performance audiorecorder with only one productTRANSMITTERFrequencyUHF 640-690 MHzChannels2 x 25 (Frequency conversion)Response50Hz-18KHzRF productionhigh-performance integrated ICRF bandwidth50MHzSignal to noise ratio> 105dB (A weighted peak)Dynamic range> 100dBDistortion<1.0% @ 1KHZUse temperature-18-50 degrees CelsiusWorking Range50 metersReceive Modehigh performance integrated ICSensitivity>- 105dBDisplayLCDOutputMixed / two balanced/ unbalanced outputChannel01-FebRECEIVERRF accuracy±5ppm<10KHZNominal frequency offset25KHzHarmonics<- 45dB /cOutput power> 10 dB/mDisplayLCDCurrent consumption<150MA @ 3VPower supply3.7VBattery lifeAbout 4 hours

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