Convenient PVC Selfie stick w/ extendable monopod makes taking photos that much easier.Includes "U" phone clamp and wired 3.5mm cable connection.Features convenient button on handle that triggers shutter.Telescopic arm (monopod) extends from 5 3/4L up to 35L.Made of ABS plastic with PVC grip and PP wrist strap.No batteries required. Compatible with most smartphones and smaller Mp3 players including most iPhone and Android models.Simply plug the 3.5mm cord into the auxiliary jack of your device. Then open the device's camera app and you can begin taking photos. Additional steps may be necessary to begin use depending on device's firmware. See instructions for details.