✅BY-W4

Ultracompact 2.4GHz Wireless Microphone System

- 2.4GHz wireless microphone system

- Broadcast-quality sound

- Ultracompact & portable

- Compatible with cameras & devices with 3.5mm Jack

- Omnidirection built-in mic for 360° sound pickup

- Real time monitoring available

- Automatic pairing & plug & play

BY-W4 is a wireless microphone system that offers broadcast quality & reliable performance with clear, crisp audio. Featuring four channels, it is perfect for multi-person interviews, live performances, live streaming, conferences, panel discussions, or other events.

4-Channel Wireless System, Remarkably Easy-to-Use

The BY-W4 features a wireless system that allows for up to four microphones to be used simultaneously, making it perfect for group presentations, conferences, or interviews.

 

Incredible Broadcast-Quality Audio

With a high-quality built-in omnidirectional microphone also an impressive sensitivity of -42dB, the BY-W4 delivers much more clear & detailed audio, ensuring that your voice is heard loud & clear.

 

Compact & Lightweight

With a weight of fewer than 13 grams, the BY-W4 is portable & convenient to carry around. Whether you're a musician, presenter, or event organizer, it is an excellent choice for capturing also amplifying clear also dynamic audio.

 

Two 3.5mm Output Cables to Maximize Compatibility & Flexibility

The BY-W4 receiver features two 3.5mm TRRS output cables that work seamlessly with either cameras, smartphones, computers, etc.

 

Real-time Audio Monitoring

With a 3.5mm TRRS male to dual TRRS female cable, it allows users to fully monitor sound during the recording process at any time.

Packing List

BY-W4 TX Transmitter *4

BY-W4 RX Receiver *1

3.5mm TRRS to TRS Output Cable for Cameras *1

3.5mm TRRS to TRRS Output Cable for Smartphones *1

3.5mm TRRS Male to Dual TRRS Female Cable *1

USB-C Charging Cable *3

Fur Windshield *4

Carrying Pouch *1

Specifications

BY-W4 TX

Transmission Type 2.4GHz ISM

Modulation GFSK

Poplar Pattern Omnidirectional

Operating Range Up to 30m (without obstacles)

RF Output Power <10mW

Frequency Response 50Hz-16kHz

SNR >78dB

Sensitivity -42dB

Built-in Li-ion Battery Specifications 3.7V/ 110mAh

Charging Port USB-C

Charging Time Approx. 2 hours

Battery Life Approx.7 hours

Weight Approx.12.5g

Dimensions 17.7x59x10mm

BY-W4 RX

Transmission Type 2.4GHz lSM

Modulation GFSK

Operating Range up to 30m (without obstacles)

RF Output Power <10mW

Audio Output 3.5 mm TRRS Output Jack

Built-in Li-ion Battery Specifications 3.7V / 200mAh

Charging Port USB-C

Charging Time Approx. 2 hours

Battery Life Approx.7 hours

Weight Approx.18g

Dimensions 20.2x65×12.8mm

⚠️ IMPORTANT NOTE ⚠️

2 Year Warranty