Universal Wifi Spotting Scope Camera. Universally mounts to a variety of scopes and features live steaming HD video. Live streaming HD Video Universally mounts to wide arry of existing spotting scopes (1.0-1.5" diameter eyepiece) Rechargeable Lipo battery (etimated 1500 MaH for 8-10 hr battery life) Micro USB charging port Power button with low battery indicator Compatible with current Bullseye app Includes Micro USB cable (power only), Microfiber cloth, Black Carry Pouch