A bluetooth speaker is a normal piece of sound equipment in any office or home, which is why it makes a perfect housing for a hidden camera. Recording 4K video at 24fps, this covert cam makes monitoring easy. And, because it runs on AC power you never have to worry about the battery quitting when you need it most. Set this hidden camera to record based on motion, or continuously so you always get the footage you need. All of your video is recorded to an SD card (up to 128GB, 32GB included) for easy transfer to any PC. Keep your property safe with this fully functioning bluetooth speaker hidden camera.