Own the most advanced MP3 game caller on the market. Advanced circuitry teams with high-volume sound transmission, 2GB memory capacity, and a digitally formatted and remastered sound library with more than 400 animal sounds from a wide range of species. Compatible with both MP3 and WAV file formats. Both caller and remote have large, easy-to-read, illuminated LCDs, and large keypads that glow in the dark. Control the caller from up to 200 yards away, using the remote. Twin high-definition horn speakers boost output for maximum range and can be set to operate together or individually. The included Deceptor Rabbit Decoy adds enticing motion to lure predators in. Unit operates 10-12 hours on eight AA alkaline or rechargeable lithium batteries (not included). Combo includes the Nite Stalker Calling System, remote control with lanyard, rabbit motion decoy, decoy power cord, USB cable, uplink port and cord, 12-volt power adapter, heavy-duty case, instructions, and a lifetime warranty.