Allmet TM Extendable 2-in-1 Self Portrait Selfie Handheld Stick Monopod with Adjustable Phone Holder, A good assistant to take photos by yourself when you alone or take pictures with all members. Can capture photos or video above the crowds or in hard to reach places. Adjustable ball head and thumb screw of monopod locks for multiple angle shooting with 180 degree position. It is only a stick not included Bluetooth button. Adjustable clip length is about 4.6CM, tensile maximum length is 8CM.