BOYA BY-AP4-B 2.4GHz Wireless Microphone System with Charging Case for Cameras Smartphones and Computers (Black)

Content creators, vloggers, and mobile journalists often struggle with capturing clear, reliable audio on the go. The BOYA BY-AP4-B solves this by delivering a compact 2.4GHz wireless microphone system that connects effortlessly to cameras, smartphones, and computers. Clip the transmitter to your subject, plug the receiver into your device, and start recording broadcast-quality sound without tangled cables.

Key specifications

• Transmission type: 2.4GHz digital frequency
• Microphone type: built-in condenser
• Polar pattern: omnidirectional
• Frequency response: 20Hz-20kHz
• Sampling rate: 48kHz, bit depth: 24-bit
• Signal-to-noise ratio: >80dB, sensitivity: -42dB
• Operating range: up to 50m line-of-sight
• Latency: <20ms
• Battery life: approx. 6 hours per charge (transmitter and receiver)
• Charging case provides 2-3 full charges
• Charging port: USB-C
• Output connectors: 3.5mm TRS, USB-C, Lightning (via adapters)
• Compatibility: smartphones, cameras, computers
• Colour: black

Why choose it

This system stands out for its plug-and-play simplicity and universal compatibility. The included charging case keeps both units powered for extended shoots, while the low latency ensures your audio stays perfectly synced with video. The omnidirectional condenser microphone captures natural, room-filling sound, making it ideal for interviews and presentations.

Ideal use cases

• Vlogging and YouTube content creation
• Mobile journalism and field interviews
• Live streaming on smartphones or computers
• Camera-mounted audio for events and presentations

Good to know

The system includes a transmitter, receiver, and charging case. Adapters for Lightning and USB-C connections are provided, ensuring compatibility with a wide range of devices. The compact design makes it easy to carry, and the charging case doubles as a protective storage solution.