2 Tx; 1 Rx; 2.4G wireless, 500ft anti-interference, zero latency, 8 hours battery.Dual Channel Wireless MicrophoneOfficial FeaturesDual Channel Wireless MicrophoneWAVE500 is a compact size 2.4G wireless microphone with dual channel Transmitters and 1 stereo Receiver, to simultaneously record two sound sources in livestreaming.500ft Wireless ReceivingThe Receiver could be mounted to cameras by code shoe, output 3.5mm stereo audio of crystal clear broadcast quality to the camera to record with video. The wireless transmits up to 500ft range, zero latency and full synchronization.Smart Phone RecordingYou can also connect the Receiver 3.5mm audio output to smart phones to make livestreaming. Please use IMF certificated 3.5mm to lightning adaptor, and use 4-section 3.5mm jack to the adaptor, and 3-section 3.5mm jack to the Receiver.The TransmitterThe Transmitter has a built-in Mic on the top side, and could connect external Mic input. Support one-key mute and one-key low cut function, to filter out <180Hz background noise, like air conditioner or computer fans.The ReceiverThe Receiver has a 3.5mm audio output socket and a 3.5mm headphone monitoring socket on the top side; supports audio Gain adjustment for each channel, and Mono / Stereo switching.Display Screen on Both Tx and RxThe Transmitter screen displays channel (A or B), audio meter, mute status, low cut status, and battery status. The Receiver screen displays audio meters and gain value for both 2 transmitter channels, stereo or mono modes, and battery status.8 hours Battery, 3-in-1 ChargingBoth the WAVE500 Tx and Rx have internal battery, could ensure 8 hours continued working. The package provides a 3-in-1 USB-C charging cable to charge 2x Tx and 1x Rx simultaneously. It takes 1 hours to charge to 80%, and 1.5 hours to fully charged.Standard PackageOfficial Product Data Model SPU: WAVE500 Division: Wireless Big Category: Wireless Audio Small Category: Wireless Microphone Weight (kg): 0.35 Spec 1: Tx+2Rx Lifecycle: Stopped Official SpecificationsThe Transmitter Wireless Transmission Digital 2.4GHz RF Frequency Band 2400-2483.5MHz Frequency Response 20Hz-20KHz Working Distance 500ft/150m (LOS) Mounting Pocket clip and Cold shoe Audio Input 1/8" / 3.5mm TRS Mic input Audio Input Level 1V (0dBV) Power Consumption 3.3V-4.7V Inner Battery 400mAh, 8 hours run time Charging Port USB Type C Charging Time 1.5 hours Dimensions 52x42x17mm Weight 39g The Receiver Wireless Transmission Digital 2.4GHz RF Frequency Band 2400-2483.5MHz RF Sensitivity -81dBm Working Distance 500ft/150m (LOS) Mounting Pocket clip and Cold shoe Audio Channels 2 channels Audio Output 1/8" / 3.5mm TRS Mic output 1/8" / 3.5mm TRS Headphone output Gain 0-5 level Audio Output Level Line out: 1V; Headphone out: 25-30mW Power Consumption 3.3V-4.7V Inner Battery 400mAh, 8 hours run time Charging Port USB Type C Charging Time 1.5 hours Dimensions 52x42x17mm Weight 39g Microphone Form Factor Built-in / External Mic Sound Field Mono Polar Pattern Omnidirectional Frequency Range 50Hz-20KHz Sensitivity -40dB (±3dB, re 1V/Pa at 1KHz) Maximum SPL 135dB SPL (at 1KHz) Official Documentation 151535386318.pdf 151541129184.pdf 151541375372.pdf Official Product Page