Point Source Audio CR-8S Cardioid Earworn Microphone with Interchangeable 4-Pin Mini-Connector for Telex Transmitters (Beige) Hosa Technology CPR-206 you can get good bulk

you can get good bulk discounts on Digikey

Patented Constant Force

Note: Can not be used with Sony flashes

4 x Milos M222 Trio Truss Straight Section - 1500mm

Point Source Audio CR-8S Cardioid Earworn Microphone with Interchangeable 4-Pin Mini-Connector for Telex Transmitters (Beige) Hosa Technology CPR-206 you can get good bulkFocused Cardioid Polar Pattern 4mm Diameter Microphone Element 135 dB Maximum SPL Unbreakable 360 Bendable Boom Left or Right Ear Fit Convertible to Earset Interchangeable X Connector System Unobtrusive Appearance The beige CR 8S Cardioid Earworn Microphone from Point Source Audio is designed for high noise applications where more than one microphone is required such as for live performances and recordings. The cardioid pattern of the microphone will