Product length: After storage, the length is 18.5cm, the full length is 75cm with clip Product materials: poles, tripods, stainless steel. Handle material ABS plastic Product packaging: color carton packaging. Product compatibility: iOS 11 or above Some new mainstream Android systems above 6.0 can be connected to Bluetooth. Compatibility is not a product quality issue. Fill light battery: polymer lithium battery Fill light battery capacity: 80ma Maximum brightness of fill light life time: about 60 minutes Fill light charging time: about 20 minutes Operating instructions for fill light: For the first use, you need to double press the chuck fill light control button to turn on and count it into the low light file Reorder Product configuration: Selfie stick*1+Bluetooth Selfie*1+Built-in battery*1+Packaging To Product length: After storage, the length is 18.5cm, the full length is 70cm with clip Features: 1. Can be used as a Bluetooth selfie stick 2. The unique built-in tripod function can remotely control the camera, video, and live broadcast stand 3. The clip can be rotated to support vertical and horizontal shooting.