IVANKY 2Pcs Mini Wireless Lavalier Microphone for iPhone 17/Android/PC/Laptop with Charging Case Noise Cancellation, AI Voice Filter, 34H Battery Life for Video Recording, YouTube, Vlog, TikToK 1 PC Black sold2020 WIDE COMPATIBILITY: The AC recharge

WIDE COMPATIBILITY: The AC recharge hose with gauge completed with R134A self-sealing refrigerant can opener tap dispensing valve with 1/2 thread

Material: Made of aluminum

1/4 NPT Male Thread is a thread that meets the United States standard

Enhanced Signal & Longer Range: With upgraded WIFI Pro technology and smart chips

Complete solution - this knock sensor kit includes two knock sensors and the wiring harness that connects them

IVANKY 2Pcs Mini Wireless Lavalier Microphone for iPhone 17/Android/PC/Laptop with Charging Case Noise Cancellation, AI Voice Filter, 34H Battery Life for Video Recording, YouTube, Vlog, TikToK 1 PC Black sold2020 WIDE COMPATIBILITY: The AC rechargeIVANKY 2Pcs Mini Wireless Lavalier Microphone for iPhone 17 Android PC Laptop with Charging Case Noise Cancellation, AI Voice Filter, 34H Battery Life for Video Recording, YouTube, Vlog, TikToK Product Features Superior Sound for iPhone Video RecordingThis lavalier microphone delivers studio grade audio with enhanced reverb and AI noise reduction, capturing clearer vocals than iPhones built in mic. Blocks 90% of background noise for distortion free