The Instamic Pro is a wearable, waterproof (up to 1 meter), wireless Bluetooth microphone that comes with three clips - adhesive, velcro and magnetic (all unused). It is designed for audio recording during video production and IOS and Android connectivity through the Instamic app. Through the app you can monitor remotely and/or stream to your mobile device. Instamic has 3 LEDs onboard that works as a VU Meter. When you are controlling Instamic using your mobile device, you can monitor the sound level through a digital VU meter and listen to the audio with your headphones. The battery will give you 3 hours of recording time (a full charge takes 1.15 hr using the included cable).  There is an 8GB internal memory. Although the native iOS and Android Camera apps don't support any Bluetooth Profile / Microphone, there are  applications like FilmicPro (iOS Android) that do support the Bluetooth Profile (HFP) and, consequently, Instamic. Instamic is interference-free because it is fully digital and records to its internal memory - it is device-independent, self-contained (no cables), and it allows you to mic your subject in seconds. It can stream audio directly to your phone or video app on iOS/Android without receivers/cables and supports the Timecode.  This Instamic is in MINT condition and, although opened and tested, has never been used.  All photos are of the actual item.