The BB4KWiFiSoundbar is a fully functional bluetooth speaker that discretely houses an HD Wi-Fi camera and a 90 degree viewing angle. This device will fit perfectly in your living space, office, and more! Smartphone App - Use the free smartphone application to set up: remote livestreaming, alerts, motion detection, scheduled recording, or use it to record video straight to your phone! Don't want to pair the unit with your Wi-Fi? That's okay! Simply download the free app, set the unit up to record to the MicroSD card, and the recordings will download to your unit's removable storage device! You can use the included MicroSD Card reader to play the video files back on your computer! 128GB MicroSD Card - We ensure that you receive everything you need when your product arrives, including a 128GB MicroSD Card with class 10 data transfer speeds! This capacity willow allow you to record over 5 days without having to delete any recordings off the MicroSD card. If you decide to copy the files to a computer, the class 10 aspect of the card will ensure you're able to quickly transfer the files over!