Audio-Technica BP899 Miniature Omnidirectional Condenser Lavalier Microphone

Deliver clear, natural speech with minimal visibility using the Audio-Technica BP899 miniature omnidirectional lavalier microphone. Engineered for broadcast, theater, corporate AV, and security/surveillance monitoring, this pro microphone provides consistent vocal pickup thanks to its omnidirectional polar pattern and wide 20 Hz–20 kHz frequency response. The ultra-small 5.3 mm capsule stays out of sight while the open-diaphragm design and moisture-repellent protective mesh preserve full-frequency detail and resist sweat during long shoots or live worship services.

Built for reliability, the BP899 features a rugged metal capsule housing, a durable urethane cable with a double-spiral shield, and a corrosion-resistant CuSn signal conductor—ideal for repeated use in live events or continuous monitoring systems. Low-sensitivity variants are available for high-SPL theater applications, and included resonance caps plus secure windscreens improve intelligibility and prevent accidental loss. With wired and wireless termination options and a 4.6' cable, this lavalier is a versatile choice for talent miking, security monitoring, and surveillance installations. Order the BP899 to outfit your next production or monitoring setup.

• Discreet, low-profile 5.3 mm capsule for virtually invisible placement on talent, presenters, or undercover monitoring setups
• Omnidirectional pickup ensures consistent, natural vocal clarity across a wide 20–20,000 Hz frequency range for broadcast and live events
• Moisture-repellent open-diaphragm mesh and rugged metal capsule protect performance and reliability in long runs and high-use environments
• Durable urethane cable with double-spiral shield and corrosion-resistant CuSn signal line for long life in daily production or security installations
• Includes resonance caps and two secure windscreens to improve intelligibility and prevent mic loss during sports, stage, or outdoor monitoring
• Compatible with wired or wireless transmitters, making it ideal for AV, theater, corporate presentations, and discreet surveillance/monitoring applications