BOYA BY-V4, Condenser Wireless Lavalier Microphone (incl. 4 transmitters + 1 receiver + case), Black

The BOYA BY-V4 is a wireless microphone system that includes multiple transmitter units designed for multi-source audio capture. It uses GFSK modulation and supports a maximum sound pressure level of 120 dB at 1 kHz. Digital capture is performed at a 48 kHz sample rate, maintaining a signal latency of 25 ms. Integrated circuits provide noise reduction and echo cancellation to assist in maintaining signal integrity across different environments.

Each transmitter features a metal clip for secure attachment and an integrated mute switch for manual control. The system utilizes internal lithium-ion batteries and includes a dedicated charging case for portability. The receiver connects to various recording devices such as cameras and smartphones for audio capture. Accessories in the package include a carrying case, pop filters, and windscreens to support recording in outdoor conditions.

• Wireless 2.4 GHz connectivity technology
• Lavalier condenser microphone type
• Omnidirectional polar pattern
• 20-20000 Hz frequency response
• 80 dB signal-to-noise ratio
• 200 m maximum wireless range
• 6 h maximum battery life
• 3.5 mm TRS device interface
• 10.5 g microphone weight
• 4 microphones included in system