Does the selfie stick fit my phone? Works great with all 3.5-6.5 inch iPhone and Android smartphones such as: iPhone 11/11 Pro/11 Pro Max/XS Max/XR/XS/X/8 Plus/8/7 Plus/7/6S Plus/6S, Galaxy Note 9/S9 Plus/S8 Plus/S7 Edge, Huawei, Google Pixel. and almost any other mobile phones. How long can the button battery support recording?The replaceable high quality 65mAh button battery can support remote shutter release more than ten thousand times, meaning you can press the built-in remote shutter for 20 to 25 hours without interruption. There is also an additional button battery in the package. How does it fit for different occasions? Extendible length of 16.5 - 69.5 cm, weighs 133 g, so you can choose your desired length. Compact pocket size that is easy to carry. 90 adjustable holder, simply rotate the holder for the holder or the phone holder to make photos, video calls or live broadcasts to meet your different needs or situations. How is the processing of the selfie stick?Made of stainless steel, which makes the selfie stick much more stable, durable and robust than other selfie sticks. Surface is scratch resistant, easy to clean. Mobile phone holder is protected with rubber, non-slip and rubber protection for your mobile phone. Stainless steel telescopic rod:The telescopic rod is made of stainless steel. Very high quality, sturdy and solid. Adjustable and compact:The phone holder rotates 90 degrees so you can always find the desired angle. The stability is guaranteed during adjustment. Change the battery and no need to charge:The replaceable high quality 65mAh button battery can support remote shutter release more than ten thousand times, meaning you can press the built-in remote shutter for 20 to 25 hours without interruption. There is also an additional button battery in the package. Press camera button:The built-in remote shutter release can be paired with the mobile phone via Bluetooth and does not require an additional app. With the shutter release, you can take group pictures or videos. Press about 3 seconds to connect S50. Compact and extendable:Extendible length from 16.5 - 69.5 cm, weighs 134 g. This selfie stick is very easy to transport without protruding parts, just a pocket size.