Without bluetooth; Powered by AAA Battery (Not included); Red light; White Cover Presenter remote supports various functions: hyperlink, volume control, switch windows, full/black screen, page up/down Clicker remote is plug and play, no software to install, super easy to use (For Mac users, please complete a simple set-up first) Powerpoint remote is with bright red light that is easy to see against most backgrounds (not recommended for LED, LCD screens) Remote clicker range: 98-165FT, Red light range: 328FT with a clip design; magnetic USB design for effortlessly and secure storage; With low power indicator to remind changing battery; With a portable case