Now the novice, as well as the advanced outdoorsman can use the right call at the right time. Cass_Creek_Game_Calls|| has captured wild game recordings all in a single hand-held device. Outdoor enthusiasts such as hunters, photographers, hikers, and nature lovers will find the product very useful. Has the following 5 sounds: 1. Calf (A high pitched call made by young when separated from their mother), 2. Lonesome Cow (A lost and upset cow, drawing both bulls and cows), 3. Estrus Cow (An excited mating whine calling all willing bulls), 4. Bugle (A rutting bull's announcement of his territory, dominance and mating call to lure cows), and 5. Dominant Bugle (An aggressive and excited call made by a dominant bull). Features: External speaker / head phone port, true sound recordings, operates on 3 AAA batteries (included), natural bark camouflage finish, convenient belt clip or strap clip, on/off dial volume control, "Sure-hold" rubberized grip, lightweight - easy to carry, water resistant, easy to operate push button sound activation with overlap/interrupt, one finger selection allows for in close calling, light on/off indicator, automatic shut off in 2 minutes, convenient single hand-held size & operation minimizes movement. Endorsed by Tim Black - North American Big Game Trophy Hunter. **High power amplified speaker available below.