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Home Product Presentation BY-W4

- A 4-Channel Wireless System that is remarkably easy to use.
- Incredible broadcast-quality audio.
- Compact and lightweight.
- Two 3.5mm output cables to maximize compatibility and flexibility.
- Real-time audio monitoring.
- Omnidirectional built-in microphone for 360° sound pickup.

Product Introduction

The BY-W4 is a wireless microphone system that offers broadcast quality and reliable performance, delivering clear and crisp audio. It features a wireless system that allows for up to four transmitters to be used simultaneously, making it perfect for multi-person interviews, live performances, live streaming, conferences, panel discussions, and other events.

Overview

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boya w4 wireless microphone

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boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

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boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

boya w4 wireless microphone

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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

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

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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

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

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User Manual - BY-W4

Download

Mobile Phone & APP Compatibility List - BY-W4

Download

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