Western Rivers Mantis 50 Compact Handheld Game Caller4AAA. With 50 pre-loaded game calls pivoting legs with lock in position and a durable rubberized grip the Western Rivers Mantis 50 Hunting Call is perfect for almost any hunting situation. For a great way to ensure that you are using one of the best calls the hunting industry has to offer choose the Western Rivers Compact Mantis 50 Game Call. Specifications for Western Rivers Mantis 50 Compact Handheld Game Caller: Manufacturer: Western Rivers Battery Type: AAA Condition: New Battery Quantity: 4 Features of Western Rivers Mantis 50 Hunting Caller: Compact handheld caller 50 Pre-load game calls Pivoting legs with lock in position Durable rubberized grip 4-Way key pad call selection / volume control LCD screen readout with back light Random repeat timed options Sound activation trigger button Hand lanyard Powered by Four (4) "AAA" batteries (not included) Package Contents: Western Rivers Mantis 50 Handheld Digital Game Call WRC-GC50 Western Rivers WRC-GC50: Mantis 50 Compact Handheld Game Caller4AAA