Product DescriptionThe Primos Power Mule Deer & Blacktail Grunter is a proven deer call engineered for simple inhale-exhale operation. Featuring a dual-reed assembly and a built-in compass, it reproduces deep, throaty grunts and convincing Estrus bleats that excel during the rut for both mule deer and blacktail deer. Its collapsible hose helps shape tone and volume for effective longrange calling in a variety of field conditions.Marketing Points Dual-reed design enables realistic inhale-exhale calling for grunts and Estrus bleats Built-in compass for quick orientation in the field Effective for long-range calling to pull deer from a distance Collapsible hose helps vary pitch and direction for natural-sounding calls Includes lanyard for easy carry and quick access Specs Product Type: Deer grunt call Target Species: Mule deer and blacktail deer Reed System: Dual-reed, inhale-exhale operation Key Features: Built-in compass; collapsible hose Includes: Lanyard Materials: Plastic body with collapsible hose Patent: U.S. Patent No. 5,910,039 UPC: 010135007362 Manufacturer Part Number: 736 Brand: Primos Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.