1A receiver, a microphone, suitable for mobile phone recording video remote pickup. Cannot be used for sound amplification. Equipped with TypeC adapter cable, more convenient to use 2UHF wireless audio/live recording microphone is small and portable, easy to wear and beautiful, adopts professional noise reduction technology, noise suppression and antiwhistling, and clear sound quality 3Even if multiple groups are used without cross frequency, the microphone frequency is U-band frequency conversion, and there are multiple groups of frequency points that can be adjusted. Multiple groups can be used at the same time without serial frequency can support 40 groups at the same time 4This UHF wireless microphone is convenient to wear on the body, and the clip design on the back of the body is small, which can be clipped on clothes at will, such as the neckline and Tshirt cuffs, and it is easy to carry 5UHF frequency band, the signal is stable, open and barrierfree 50 meters range transmission and recording, no matter the distance of the mobile phone, the recording sound is equally clear and stable. Item Type:UHFWirelessMicrophoneAudio Signal: Digital samplingMaterial: ABSFrequency Range: 536MHZ-799.5MHZPairing Method: Automatic pairingFrequency Response: 50Hz-16KHzTransmission Method: UHFPower Consumption: 0db current <75mAPower Supply: Built-in polymer lithium battery 400mAhAudio Output: Mixed outputMicrophone Core: CapacitiveCharging Port: DC 5VLinking Mode: Factory default automatic pairingWireless Distance: Approx. 50meter / 164ft in classroom environmentRemarks: During use, the blue light flashes quickly when the low voltage prompts. Please charge this as soon as possible and it will not work if it is completely off. The red light is always on when it is turned off and the red light is off when it is full Features:1. This product is a sound signal transmitting and receiving device, originally equipped with a 3.5mm / 0.1in plug, 3.5mm / 0.1in adapter (for desktop and SLR cameras), with TypeC adapter cable, compatible with power amplifiers, computers, mobile phones and other devices. It is suitable for long-distance audio pickup when recording videos on mobile phones.2. This product is divided into a transmitter and a receiver. The receiver uses a 3.5mm / 0.1in plug. The transmitter can be used as a lapel clip and can be handheld. The appearance is exquisite and the small size is more convenient to carry3. This product uses UHF high frequency low power consumption wireless technology. The factory boot has been automatically configured. If the pairing is unsuccessful, please follow the operation of (Wireless headset and receiver connection method), and the transmission can reach up to 50 meters /164ft (under the company test environment). There is no direction limit (no dead angle interference) , The sound quality is clear 1 x Transmitter1 x Receiver1 x Charging Cable1 x Windproof Cotton1 x Adapter1 x User Manual1 x TypeC Adapter Cable