Overview: This IP68-certified underwater Bluetooth remote control is designed for mobile photography enthusiasts who need a reliable, waterproof solution for remote photo-taking. Compatible with most mobile devices, it enables easy underwater and outdoor shooting by solving the inaccessible button issue of waterproof cases, all in a compact, portable, and anti-loss design. Product Details: Featuring Bluetooth 4.0 technology, this remote offers a stable connection within a 10m range and supports underwater operation up to 15m depth. Its durable TPU+PC construction ensures shock resistance from up to 10ft drops, while the compact size (36mm width, 10mm thickness) makes it highly portable. The included CR2032 battery provides long-lasting use, and the simple pairing process allows quick setup with iOS and Android devices. Key Features: 1. IP68 Certified – Supports remote photo-taking underwater, ideal for diving and water activities. 2. Wide Compatibility – Works with most mobile devices for easy remote-controlled photography. 3. Underwater Bluetooth Control – Designed to pair with waterproof cases, enabling hassle-free shooting in water. 4. Compact & Portable – Mini, lightweight design for easy carrying anywhere. 5. Anti-Loss & Durable – Reliable build with a secure design to prevent loss and save space. Specifications: Bluetooth Version: 4.0 Dimensions: 36mm width, 10mm thickness Drop Resistance: 10ft Material: TPU + PC Waterproof Rating: IP68 (up to 15m depth) Frequency: 2.4GHz–2.4835GHz Effective Range: 10m (30ft) Battery: CR2032 (150mAh) × 1 Instructions: 1. Turn on the remote switch; the blue indicator will flash. 2. Enable Bluetooth on your phone and search for new devices to connect. 3. Once paired, open the camera app on your phone. 4. For iOS: Press the remote shutter button to take photos directly. 5. For Android: Most devices support direct shutter control via the remote. 6. Can be used with a waterproof case for diving and underwater photography.