[Advanced Bluetooth 5.2 Technology] Enjoy fast, stable, and zero-delay shooting with the latest Bluetooth 5.2 Camera Remote Shutter technology. Effortlessly capture photos and videos from up to 10 meters away with this Wireless Phone Remote Control. [Battery-Powered for Ultra-Long Use] No charging required. Equipped with a CR2032 button battery (210mAh), this Battery-Powered Selfie Remote lasts exceptionally long—capable of capturing over 20,000 photos, making it ideal for travel and daily use. [Compact & Travel-Friendly Design] Measuring 48.5mm x 33.7mm x 12.5mm, this lightweight and portable Bluetooth Selfie Button fits easily in your pocket, attaches to your keys, or slips into any small bag for on-the-go photography. [Wide Compatibility] Designed to work seamlessly with the majority of iPhone and Android smartphones, this Smartphone Camera Remote enables instant connection and smooth operation for both photo and video shooting. [Detachable Wrist Strap for Security] Comes with a removable lanyard that allows you to secure the Selfie Remote Shutter to your wrist or attach it to your belongings—helping prevent drops or loss while taking photos outdoors.