2-pack HEX3 AppTag Laser Blaster for iPhone, iPod Touch, and Android Phones (Fits most Nerf Blasters) Real Life Video Gaming! Two AppTag Laser Blasters so you can get into the action right away! Easy Setup - the AppTag unit communicates with iPods, iPhones or Android devices using high frequency sound - so it "just works" with no Bluetooth or WiFi setup required. The high frequency sounds are well out of human hearing and don't disturb animals since the volume is quite low. HEX3 has two free Apps available (single and multiplayer) now in Apple and Android app stores that can be found by searching "AppTag". Also, a number of high profile developers have begun integrating functionality into their games as well as building new games to work with this awesome toy! the headphone jack is not used, so the microphone and the speaker can be utilized for sound effects and in game "walky talky" communication! AppTag clamp works with any device and almost any case, so no need to remove the case! Even large battery pack cases will fit. The included pistol grip works out of the box, or clamp the AppTag on to most NerfTM, BuzzbeeTM blasters - in fact any toy gun with an accessory rail. A sturdy rubberized trigger with wire and several adhesive clips is included for attaching to any existing gun. Smartphone / iPod not included.