Relacart R1 R2 2.4G Lavalier Wireless Microphone System Mic Transmitter Receiver for Mobile Phone Camera Live Broadcast

Feature This product uses ISM s global unlimited 2 4G frequency band for transmission The receiver and transmitter are automatically paired successfully within 2 seconds after powering on and the effective use distance reaches 50 meters open and wide occasions Both the receiver and the transmitter use clear and bright LED lights to display the current dynamic input and output audio information and the output volume is adjustable The 3 5mm TRS output is used to connect to digital SLR cameras camcorders recorders tablets mobile phones and other devices to assist in picking up high fidelity AudioSuitable for interviews micro video recordings or business presentationsThe body is small and easy to carryAdopt 2 4G ISM global unlimited frequency band transmissionWidely compatible with computers digital SLR cameras camcorders voice recorders tablets and mobile phonesBoth the receiver and transmitter use clear and bright LED lightsBuilt in electret microphone also supports external lavalier microphone output volume can be adjustedAutomatic connection or one key pairing after power onBuilt in lithium battery charging with USB 5VWhen the transmitter and receiver is not connected within 2 minutes the equipment will be shut down automaticallySpecification System Transmission frequency band 2400MHz 2483 5MHzAudio frequency response 100Hz 16KHz ±3dBDynamic range 93dB Circuit performance Signal to noise ratio 93dB Circuit performance Maximum input voltage