Description: Seamless Connectivity : Experience instant connection with 2.4G wireless technology, ensuring a stable and link within seconds.Sound Quality: Equipped with omnidirectional microphone chip, this device clear audio from all directions. The DSP intelligent noise reduction, providing professional sound quality for live , video recording, interviews, and moreDesign: The plug and play feature allows for effortless setup without any complicated configurationsMaterial: Mini Microphone made of ABS material, which is sturdy for long term useInnovative Features : This microphone includes advanced features such as reverb effects and an LCD display. Its compact design makes it easy to carry around Specification: Wireless transmission: 2.4G channelSensitivity: -38dB3dBNoise ratio: 70dBDelay: 35msMicrophone: omnidirectional condenser microphoneTransmission distance: 30mBattery life: 6H per Battery: 60mAh (microphone), 600mAh (charging compartment) Size Chart: Receiver 2.5cmx0.85cmx4.35cm/0.98inchx0.33inchx1.71inchTransmitter 1.9cmx1.6cmx4.5cm/0.75inchx0.63inchx1.77inchCharging compartment 8.5cmx2.9cmx6.2cm/3.35inchx1.14inchx2.44inchBox 12.1cmx8.1cmx3.1cm/4.76inchx3.19inchx1.22inch Package Includes: 1 Wireless Lavalier Microphone