Wireless Double iPhone Livestream Microphone iPhone. Lapel Microphone. AI Wind & Noise Cancellation】Built-in DSP Chip to reduce ambient sounds like wind or background noise with intelligent algorithm , restore the most authentic sound, provide high quality audio source for speech recognition. 【2.4GHz Transmission Technology】Built-in 2.4GHz frequency spectrum, which can achieve interference-free and stable wireless transmission of up to 65ft(without obstacle). With this wireless lavalier mic, you don’t have to worry about short distance for recording sound. Move around freely when doing video recording! 【High Sensitivity & High-Quality Sound 【Driverless Plug & Play US extra power supply or driver, just snap the microphone and you capture better audio quality than the built-in microphone of your USB C devices. 【Compact and lightweight】 only 0.25 oz, easy to use wireless microphone system for USB C version devices. Built-in battery, you can enjoy using it for 10 hours afer fully charged.