Features: Wireless BT remote control, making it possible to take photos without asking other people for help. This monopod is extendable, adjustable length from about 19.5cm to 78cm. 180 rotatable head allows you to take photos from different directions. Wireless BT remote control function is compatible with phones with IOS 4.0 (or above) system and some Android 4.1 (or above) system, such as for iPhone 4/ 4S / 5 / 5C / 5S / 6 /6 plus, Samsung Galaxy S5 / S4 / S3 / Note4 / Note 3 / Note 2. The adjustable phone holder is suitable for phone whose width is from about 6.5 to 8.5cm, such as for iPhone 6/ 6 Plus/ 5 / 5C / 5S/ 4S and Samsung Galaxy S5 / Note 3 / 2 etc. With a micro USB cable for charging the monopod. With non-slip handle design, easy to hold and use. Equipped with protective wrist strap for protection and easy carry.