Monopod Selfie Stick Handheld Tripod Bluetooth Shutter remote For iPhone 11 8 X black Material: High Quality & Durable Stainless Steel ABS Plastic - Applicable system: Android 4.0 and above, IOS6.0 and above - Battery: built-in button battery (CR2032) - Size: After storage: length: 19cm, Whole length: 75cm, Plus a tripod length: 81cm - Bluetooth version: Bluetooth 3.0 - Effective acceptance distance: 10 M - Compatible for: Any phones with the width between 55mm to 85mm