This 3.5mm wired monopod is suitable for phones with IOS 10.0 or above system and Android 4.2 or above system With an adjustable and removable soft phone clip, adjustable width from 5cm to 8cm With 1/4" screw, can also install camera easily Special ball-head design for easy adjustment, 180 rotation angle The extendable aluminum pole with locks allows you to adjust its length from 46cm to 126.5cm, very flexible High quality handle with soft rubber surface, non-slip and more comfortable With 1/4" screw hole in the bottom, can be connected to the mini tripod(not included) Usage: Connecting the cable with your mobile phone Pressing the button on the monopod to take photos Suitable for phones with IOS 10.0 or above system and Android 4.2 or above system If phones with Android system cannot use the remote shutter to control the camera directly, you need to do some settings of the camera software, steps like this: camera settings>>volume key functions>>choose shutter rather than zoom or volume Specification: Model: YT-1188 Material: Aluminum Alloy + ABS Camera Interface: Universal 1/4" screw Folded Length: Approx. 46cm / 18.1in (Including Phone Clip) Extended Length: Approx. 126.5cm/ 49.8in (Including Phone Clip) Compatible with: Universal Package included: 1 x Monopod with Wired Cable 1 x Phone Clip 1 x Hand Rope 1 x English and Chinese User Manual Others Not Include