7Ryms Iray DW40 Wireless Lavalier Microphone with 4 Transmitters,48Khz/24Bit Recording,Ai Denoise for Camera,Smartphone and PC

7RYMS iRay DW40

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℃

Features

1.Four-channel Wireless Microphone, Support Multi-person Recording
2.48kHz/24bit Recording, Broadcasting-level Sound Quality
3.Digital/Analog Output Modes, Universal for Camera/Phone/PC
4.Support Real-time Monitoring and One-key Denoise
5.Support One-key Muting, Volume Control, and M/S Switch
6.USB-C Charging Port, Support Charging While Using
7.Charging & Storing Case, Operating Time Up to 10 Hours
8.Low Latency < 20ms, Working Range Up to 200 Meters(Open Area)

Packing List

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

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

Installation and Usage

Pairing(All have been paired by default, if you need to re-pair, please follow the instructions below.)

Method I:
Place the transmitter and the receiver within one meter. Long press power buttons to turn them on and long press the pairing buttons to enter the pairing state. During the pairing state, the working indicator of the transmitter alternately blinks red, blue and green and which of the receiver blinks blue/green rapidly. The working indicator of TX/RX show blue/green when paired

Method II:
Place the receiver and transmitter in the charging case. Long press the pairing button on the charging case, the TX and RX will enter the pairing state. During the state, the working indicator of the transmitter alternately blinks red, blue and green and which of the receiver blinks blue/green rapidly. The working indicator of TX/RX show blue/green when paired