<p>Universal Compatibility: Works seamlessly with most smartphones and tablets.</p> <p>Multi-Function: Use it for taking photos, starting and stopping videos, or navigating through presentation slides and e-books.</p> <p>Portable \u0026 Lightweight: Easily fits in your pocket or on a keychain.</p> <p>Long Battery Life: Enjoy extended use without frequent recharges.</p> <p>Whether you're a professional photographer or a social media enthusiast, this Bluetooth remote control enhances your ability to capture and share your moments effortlessly. Compatible with popular platforms , it's an essential tool for content creators.</p> <p>Specifications:</p> <p>Product name: Mobile phone Bluetooth ring remote control</p> <p>Transmission frequency: 24-24835GHZ</p> <p>Applicable system: Support iOS15.0\/Android 8.0 and above</p> <p>Operating voltage: 39-4.2V</p> <p>Bluetooth version: Bluetooth 5.3</p> <p>Operating temperature: 0-50\u2103</p> <p>Colour:black</p> <p>Material:ABS</p> <p>Due to different batches, there may be differences in product appearance and printed text, which will not affect use</p> <p>Package Contents:</p> <p>1 * Page Turner</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>