Action Camera Thumb Screw Black Thumb Screw Remove the membrane on the

Remove the membrane on the surface

Super strong adsorption force make it possible to stick to your curved phone screen

comparable to other top brand digital audio

Fast boot: 3s

blood pressure monitor and with Bluetooth version 4

Action Camera Thumb Screw Black Thumb Screw Remove the membrane on theO Ozone Action Camera Thumb Screw [Long Thumb Screw] Compatible for GoPro, for SJCAM, for YI Action Camera The long thumb screw helps in attaching different types of action cameras and other accessories on the adhesive mounts, clip on mounts, wrist strap mounts, etc. Standard long screw for connecting Action camera and holder stand conveniently. Simple design, easy to use and easy to carry around on a pouch or pocket or backpack. It comes with a