Feature:1. The compact size of the wireless microphone is more flexible and convenient to use.2. Usegment wireless transmission, universal highfidelity original sound recording, antiinterference transmission distance up to 50 meters.3. Powered by AA battery, longer battery life, convenient and quick to replace the battery; with windproof sponge, indoor recording, outdoor recording is more pure, the output is not stuck, and the frequency is constant.4. Builtin highdefinition noise reduction chip, strong antiinterference ability, effectively identify the original sound, and meet the recording needs of noisy environments.5. Professional recording equipment is easily competent for online celebrity live broadcast, music recording, beauty bloggers, food recording, video shooting, interviews, etc.Specification:Item Type: 16Channel UHF Wireless Lavalier MicrophoneColor: BlackMaterial: PlasticFrequency: UHF Frequency Transmission 16 Sets of Frequency PointSensitivity: >-90dBFrequency Response: 80Hz-15KHzSNR: 70dBTransmission Power: 10mWFrequency Range: 630MHz-690MHzTransmission Range: 50m/54.7yd (Without obstacles)Transmitter Battery: 2 x AA Battery(Not included)Receiver Battery: 2 x AA Battery(Not included)Cellphone Clamp Width: 5.2-8cm/2-3.1inApplication: Cellphone, CameraWeight: Approx. 484g/17.1oz.Package List:1 x Receiver2 x Transmitter2 x Microphone1 x 3.5mm Cellphone Cable1 x 3.5mm Camera Cable1 x Cellphone Clamp1 x InstructionNote: