The telescopic arm communicates with the connected camera via Bluetooth 3.0 and can be extended up to 1.1 meter in seven steps. It has a standard 0.6 cm universal thread (1/4 inch) to mount and hold action cams or digital cameras. Furthermore, two different universal holders for smartphones are included. The handle of the stick has two buttons for zooming, a remote shutter button and a power button. The internal 100 mAh battery can be charged via USB.- Remote control connected camera via Bluetooth 3.0- Extendable up to 1.1 meter in seven steps- 0.6 cm universal thread (1/4 inch) to mount action cams and digital cameras- Universal holders for smartphones included- 100 mAh rechargeable battery