The Bunog Wireless Lavalier Microphone is designed for Android phones and iPhone 15 series with USB-C ports. It features a battery level display, 18 hours of working time, improved sound quality with noise reduction, plug and play functionality with auto pairing, and stable connection with 100ft signal coverage. The microphone is compatible with most Android phones and iPhone 15 series, with some Android phones requiring OTG or the Open Camera app. The microphone is easy to use, with no driver, Bluetooth, or app needed for connection. The product comes with 2 lithium-ion batteries included and is lightweight at 109g.