EYK EW101 Wireless Headset Microphone UHF Lavalier Mic System Rechargeable 50Meters for Teaching Speech Interview Live

EW101 Portable Wireless Headset Lavalier Microphone System UHF 30 Selectable Channels Mic Build-in Lithium Battery Instructional Lecture Interview Vlog Live Recording Key Point: 1. UHF 520-580MHz , 30 selectable frequencies for interference-free performance. 2. Rechargeable receiver with lithium battery（1200mAh）, Rechargeable Bodypack Transmitter with lithium battery（600mAh）Can be used continuously for about 4 hours 4. Receiver has 6.35mm (1/4) output and a 3.5mm adapter as gift. 5. Extensive Compatibility：PA, mixers, speakers, amplifiers and karaoke hines with 6.35mm (1/4) mic input, iPhone or Android smartphones, tablet, laptops with the 3.5mm adapter. 6. Easy to Use : Plug and Play, Plug the mini receiver into the mic socket ony powered speaker, mixer, amplifier, digital recorder or some DLSR cameras for audio output, power on the mini receiver and microphone, it is ready to go, Easy to use. 8. Range: up to 195 Feet ( over 50 meters ) Packing list: 1 x Bodypack 1 x Receiver 1 x Lithium battery 1 x 3.5mm to 1/4 adapter 1 x USB dual charging cable 1 x Headset mic 1 x Lapel mic 1 x User Manual 1 x Packing box About Receiver 1. 6.35mm plug 2. USB charging port (DC 5V) 3. Charging status indicator 4. RF signal indicator 5. Power switch 6. 3.5mm to 6.35mm plug About Bodypack 1. Microphone Input 2. AUX IN 3. Build-in Antenna 4. Power Level 5. Frequency point 6. Channel 7. Power switch 8. Volume- 9. Frequency adjustment switch 10. Volume+ About Battery Rechargeable receiver with lithium battery（1200mAh）, Rechargeable Bodypack Transmitter with lithium battery（600mAh）, DC5V USB Charging by power bank or PC USB interface, more convenient, Can be used continuously for about 4 hours. 30 Channels for interference-free operation One click change the frequency, automatically match with the receiver Exchange Channel A/B If both microphones are on CHN A or CHN B, they cannot be used at the same time. You only need to do the following: Turn off the microphone, press and hold the microphone switch for 7 seconds, until the microphone is turned on, the channel will change from CHN A to CHN B, let it go. When they have two microphones on CHN A and CHN B, they can be used at the same time. Extensive Compatibility Device with 1/4” or 1/8” MIC IN interface is required Plug and Play Mini Size, Easy installation, Easy to carry Applicable scene Street singing，Party，Meeting，Speech，BAR，Home KTV Parameter： Transmitter 1. Frequency Range: 520~580MHz 2. Number of Channel: 30 3. Oscillation mode: DSP chip frequency locking 4. Frequency Stability:±10ppm 5. RF power： 10dBm 6. Frequency Response:40~18000Hz 7. Total Harmonic Distortion: ≤0.5% 8. Power supply: Built-in lithium Battery Receiver 1. Frequency Range :520~580MHz 2. Number of Channel: 30 3. Oscillation mode: DSP chip frequency locking 4. Frequency Stability: ±10ppm 5. Receiving Sensitivity: -95~-71dBm 6. Frequency Response :40~18000Hz 7. Total Harmonic Distortion :≤0.5% 8. S/N Ratio: ≥90dB 9. Audio output: ≤ 350mv 10. Power supply: 18650 Battery