The 3+ from Ortovox is an easy-to-use 3 antenna avalanche transciever packed with the most modern transciever features.  The 3+ features Smart Antenna technology, which is a brilliant system that automatically switches to the most optimal antenna available while searching.  The 3+'s display screen has a directional arrow pointing toward the buried transciever, and shows distance via a pin spot circle that shows the user weather you are getting closer or further away from a victim.  The 3+ transciever allows the user to mark the spot of a buried victim and move on in the event of a multi-burial situation.  The Ortovox 3+ is fast, easy to use, and designed to be one of the fastest and most accurate avalanche transcievers on the market today.