7Ryms iRay DW40 wireless lavalier microphone,48kHz/24bit recording.

Features Four-channel Wireless Microphone, Support Multi-person Recording 48kHz/24bit Recording, Broadcasting-level Sound Quality Digital/Analog Output Modes, Universal for Camera/Phone/PC Support Real-time Monitoring and One-key Denoise Support One-key Muting, Volume Control, and M/S Switch USB-C Charging Port, Support Charging While Using Charging & Storing Case, Operating Time Up to 10 Hours Low Latency < 20ms, Working Range Up to 200 Meters(Open Area) Notice 1.It is better to keep face to face when using it and not turn your back to the receiver. Otherwise, it is easy to generate breakpoints, which is a normal phenomenon 2.Please notice that the STEREO function can not be realized when recording in single-channel 3.The product is a high-precision equipment, please prevent it from falling, collision, or pounding 4.Do not use this device near sources of heat or interference, such as radiators, ovens, refrigerators, air conditioners, etc 5.If the sound pickup distance is close or record outdoors, please put the wind muff on the transmitter to prevent sound bursting or reduce wind noise 6.Please keep the product in a dry environment; do not use the equipment in rainy or damp environments to avoid short-circuit danger 1.Four-channel Wireless Microphone, Support Multi-person Recording Equipped with one receiver and four transmitters, the DW40 supports up to four people recording at the same time, making multi-person recording more efficient. 2.48kHz/24bit Recording, Broadcasting-level Sound Quality DW40 has an ultra-high audio resolution of 48kHz/24bit, broadcasting-level sound quality, making the recorded audio more natural, clearer, and closer to the original sound. 3.Digital/Analog Output Modes, Universal for Camera/Phone/PC Supports two audio output modes: digital output and analog output, widely compatible with all types of cameras, smartphones, computers. 4.Support Real-time Monitoring and One-key Denoise Real-time monitoring allows you to adjust the recording conditions at any time; Equipped with AI denoise function, the DW40 can filter out the environmental noise with one click to improve audio quality and bring a better listening experience. 5.Support One-key Muting, Volume Control, and M/S Switch Support one-key muting, free mute/pickup mode switching for flexible output control; four-level volume adjustment for easier volume control; M/S switch for multiple recording needs. 6.USB-C Charging Port, Support Charging While Using All of the transmitters and receiver are equipped with universal USB-C charging ports, which support charging while recording, fully meeting the power needs in long time recordings. 7.Charging & Storing Case, Operating Time Up to 10 Hours The DW40 has a multi-functional storage case both for storing and charging. When used with the charging case, the total battery life can reach 10 hours, saying goodbye to battery anxiety. It also support one-click pairing in the case, making pairing more convenient. 8.Low Latency < 20ms, Working Range Up to 200 Meters(Open Area) Ultra-low audio delay of less than 20ms makes the recording more smooth and natural; it supports 200-meter transmission with the signal stable and uninterrupted. Specifications Antenna：Ceramic Antenna Transmitting Power ：10dBm Receiving Sensitivity ：-97dBm Microphone Sensitivity ：-32dB±2dB Polar Pattern：Omnidirectional Frequency Response ：80Hz ~ 20kHz S/N：70dB SPL(A-weighted,as per IEC651) Equivalent Noise ：24dB SPL(A-weighted,as per IEC651) Maximum SPL：110dB SPL(@ 1% THD) Dynamic Range：86dB SPL(A-weighted,as per IEC651) Sound Delay ：<20ms USB Specification：48kHz/24bit Battery：TX:Li-ion Battery 95mAh 3.8V RX:Li-ion Battery ：230mAh 3.7V Charging Case:Li-ion Battery 1400mAh 3.7V Charging Time： TX:2 Hours RX:2 Hours Charging Case:2 Hours Standby Time TX:5 Hours RX:5 Hours Charging Case:1 Time Net Weight TX: 12g RX: 22g Charging Case(with accessories): 129g Dimension TX: 20.5X48.6X16mm RX: 36.1X49X17.3mm Charging Case: 136.5X63.2X31.8mm Working Temperature 0℃ ~ 50℃ Storage Temperature -20℃ ~ 60℃ Package Including: Transmitter(TX) x4 Receiver(RX) Charging Case 2-in-1 Charging/Audio Output Cable 3.5mm TRS-TRS Audio Cable 3.5mm TRS-TRRS Audio Cable Wind Muff x4 Magnetic Plate *4 Carrying Pouch User Manual Warranty Card