MINI PHANTOM WHITETAIL These interchangeable Sound Sticks are the size of a stick of gum but pack a lot of punch. They produce 8-bit sound quality and up to 110db of volume. Many hunters buy one mini Phantom call and multiple Sound Sticks and keep the Sound Sticks handy on a lanyard or key chain. All the current Sound Sticks can be used in the mini Phantom digital call by simply slipping one out and slipping another one in. The MINI PHANTOM WHITETAIL Sound Stick holds the following sounds and a MUTE button; BUCK BATTLE, SNORT/WHEEZE, SOCIAL GRUNT, ESTRUS BLEAT and ANTLER TREE RUB.