7RYMS iRay DW40 Four-channel Lavalier Wireless Microphone 4 Audio Tracks Individual Output Noise Cancellation Lapel Microphone

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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)


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


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

Carrying Pouch

User Manual

Warranty Card


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:1.5 Times

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℃


4Four-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.

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.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.One-key Denoise

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.Support One-key MutingFour-level volume adjustment for easier volume controlUSB-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.


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