All In One Innovation DesignIntegrated Highly-extendable design. Measuring only 6.5 inches when retracted. Its expandable design can be extended up to 23.6 inches. Whether it is carrying or taking a selfie in a long-distance, it can meet all your requirements, always. Aviation-Grade MaterialThe product adopts an all-metal body design. The body is constructed of aviation-grade aluminum with an anode surface treatment technology providing a sturdy and durable product. The surface is beautifully fashioned and easy to clean. No inferior materials! No bad smell! (Worry about the selfie stick being crushed, scratched, getting dirty or being hard to clean, etc? It's not a problem anymore!). Universal CompatibilityCompatible with 12/12 Pro/11/11 Pro/X/XR/8 Plus/SE, Samsung Galaxy S21/S20/S10/S9/8/Note 9/8, Huawei Mate 30 Pro/P30/P20/P10/honor, more iOS & Android smartphone, even 6.5 inches large phone and selfie app photography. Control and Universal FitStable and Sensitive Wireless Connection, one-click operation. Automatic identification system, long press to boot, short press to take a photo. No need to download an extra app. Just boot, connect, and click to record a beautiful moment. Replaceable Battery With 10000+ Selfies Life*65 mAh Button Battery inside, 20-25 hours shooting time (or approximately 10,000 selfies). Place the selfie stick in standby and the battery can last for more than 30 days. Includes 2 batteries inside, one in the product, another as an extra in the package. We wish you have a satisfying experience.