Boya Wireless Microphone x2 BY-WM3 Lightning

Boya BY-WM3T2-D1 2.4GHz wireless microphone system for Lightning consists of two transmitters and one receiver. The system supports live streaming and phone charging at the same time.
2.4 GHz wireless microphone system
Ultra compact and portable
Compatible with Apple iOS devices
Omnidirectional built-in microphone for 360 degree sound recording
Selectable noise reduction
The BY-WM3T2 series is a 2.4GHz wireless mini microphone system that provides high quality audio for live streaming, vlogging, course recording and other audio recording apps. With an MFi certified Lightning output, the BY-WM3T2-D2 is designed for Apple iOS devices and with the 2 transmitters it can record two audio sources simultaneously.
 
The BY-WM3T2 series is amazingly compact and lightweight, and it's easy to get started as long as you connect the receiver to the unit. The combined weight of the TX and RX is no more than 15g, making them very portable. Due to its ultra-compact size and super lightness, the transmitter will not pull on your collar when you clamp it.
 
When the BY-WM3T2 receiver is connected to a smartphone, the phone can be charged via the Type-C charging port on the receiver. It ensures your uninterrupted work for a long time, such as live streaming. In addition, the built-in rechargeable battery in the transmitter provides up to 10 hours of operating time, helping you get a full day of audio recording.
 
Smart noise reduction technology can effectively identify the original sound and can record clear sound in a noisy environment. By clicking the power button twice, you can activate the noise reduction function. When the indicator flashes slowly blue, it is in the noise reduction mode, which helps you remove ambient noise and give you a clear sound. Designed for outdoor use, this feature reduces the sound of cars and crowds. Designed to significantly improve sound quality, the BY-WM3T2 delivers truly exceptional audio performance to your productions.

Specifications
Transmission Type: 2.4GHz
Polar pattern: omnidirectional
Frequency range: 20Hz-16kHz
SNR: 77dB
Sensitivity: -42 dB
Sampling frequency: 48kHz
Bit depth: 16 bits
Transmission range: 50m (without obstacles)
RF output power: 6dbm
TX battery life: 10 hours
Battery capacity: 95mAh
Charging port: USB-C
Dimensions TX: 52×17.5×16.1 mm
RXU/RXD: 46x26.2x10mm
Weight TX: 8.5 g
RXU/RXD: 5g