Versatile Turkey Sounds with Signature ControlThe Zink Signature Series Batwing Diaphragm Call delivers easy transitions from clear to raspy tones for a wide range of realistic turkey sounds. Designed for smooth control and dependable performance it offers the versatility needed whether you are calling in the woods or perfecting your sequence. The Hunter Wallis Signature model provides balanced sound for confident calling. Batwing diaphragm design Clear to raspy tone transitions Wide range of turkey sounds Signature series performance Built for versatile calling setups