Description: <br>This wireless microphone is adopted 2.4G wireless technology, using professional ID code encryption transmission technology and automatically pairing devices. It can be easily removed and installed, used on most audio devices, like video player, loud speaker, power amplifier, sound console and so on. It is a great choice for teaching, tour guide, conference, speech, etc. <br> <br>Features: <br>2.4G wireless technology, and the transmission distance can be up to 40m without directional restriction. <br>Omni-directional and sensitive voice receiving, minimizes the harmonic distortion and keeps your voice loud and clear all the while. <br>Professional ID code encryption transmission technology, each product has a separate ID code, multiple devices can be used simultaneously at the same place without disturbing. <br>With 3.5mm and 6.35mm connector, just plug and play, it will automatically match devices while power on. <br>Wide Compatibility, fit well with most audio devices, like video player, loud speaker, power amplifier, sound console and so on. <br>The transmitter is equipped with a lithium polymer battery, which can be used for more than 10 hours continuously. <br>Small and light, comfortable for wearing, and easy to install and remove. <br>Micro USB universal interface for easy charging. <br> <br> <br>Specifications: <br>Input Voltage: DC3.5V-5.5V <br>Current: ≤ 40mA <br>Battery Type: Lithium Polymer Battery <br>Charging Time: < 4h <br>Working Time: ≥ 10h <br>Frequency: 2400 - 2483 MHz <br>Frequency Type: GFSK <br>Transmission Distance: 40m <br>RF Transmission Power: 10dBm <br>Sensitivity: -88dBm <br>S/N Ratio: ≥65dB <br>Sampling Frequency: 16KS/s <br>Operating Temperature: 0℃ ~ 40℃ <br>Quality Certification: FCC, CE <br>Color: Black <br>Suitable for audio and loudspeakers <br>Package Weight: 120g <br>Package Size: Approx. 17 * 14 * 4cm <br> <br>Package List: <br>1 * Transmitter <br>1 * Receiver <br>1 * Headset Mount <br>1 * 6.35mm Adapter <br>1 * 2 in 1 Charging Cable <br>1 * User Manual <br> <br>Note: <br>This 2.4G wireless microphone needs to be used along with audio amplifier, and cannot be amplified independently. <br>Audio amplifier is not included.1、2.4G wireless technology, and the transmission distance can be up to 40m without directional restriction. <br>2、Omni-directional and sensitive voice receiving, minimizes the harmonic distortion and keeps your voice loud and clear all the while. <br>3、Professional ID code encryption transmission technology, each product has a separate ID code, multiple devices can be used simultaneously at the same place without disturbing. <br>4、With 3.5mm and 6.35mm connector, just plug and play, it will automatically match devices while power on. <br>5、Wide Compatibility, fit well with most audio devices, like video player, loud speaker, power amplifier, sound console and so on.