For iphone 4 4s 5 5s 6 6plus , it can use directly. Do need any seting or App.
User-friendly design: No need to install the selfie stick, battery free makes you can enjoy long-time travel selfie and no bluetooth matching means working stably Portability: Enjoy multi-angle/group photo-taking with the most mini selfie stick (Min: 19.5cm , Max : 85cm) in 2016, grab and hold it, put it in your bags or pockets, and take it to everywhere Stability: U-shape clamp provides enough friction for your phone, keep it tightly and prevent unexpected falling. It also has a extra wrist strap Perfect for traveling, hiking/camping, weddings, parties, the beach, concerts, aerial photos, sports events and the best choice for Christmas gift Product Descriptions: Compatibility:for For Android system above 4.2.2, if it doesn't work, download the Camera 360. For IOS system above 5.0.1, no need any app. Only using the 3.5mm Audio to take photo, no bluetooth pairing anymore. And it's flexible button setting, one touch shooting. In addition, this selfie stick doesn't need to charge so it's suitable for continuous shooting. Extendable length:19.5cm--85cm Multi-angel:360 degree Material:stainless steel + silicone Max load:400g Package contents: 1× selfie stick 1× clip