Key Features:- Universal Fit: Accommodates all smartphones from 11.94 cm up to 17.52 cm diagonal size. For certain large screen phones, please remove the protective case.- Clear Window: Perfect for taking pictures, videos, and checking emails with crystal-clear front and back windows.- IPX8 Certified: Waterproof up to 15 metres, offering unmatched protection against water, snow, dirt, and dust while maintaining full touchscreen functionality.- Secure Locking Mechanism: Features an upgraded ergonomic locking clip for easy access and secure closure. Ensure a tight lock by pressing the switch firmly until it clicks.- Heavy-Duty Lanyard: Comes with a durable 30 cm hand strap, capable of supporting up to 10 kg, ensuring your phone is always within reach.- Smooth Touch: Made from PET material, providing seamless touchscreen interaction. Please note, in deep water, screen sensitivity may decrease due to high water pressure. Use the volume button for taking photos. Usage Tips:1. Avoid Extreme Conditions: Do not use in water over 140°F/60°C and keep away from fire or extreme heat.2. Proper Storage: After use, store the pouch in a dry place.3. Safety First: Conduct a safety test before using. Place a piece of tissue inside the pouch and submerge in water to check for leaks.4. Humidity Management: Sudden temperature changes may cause humidity inside the pouch. Simply air dry the bag if needed.5. Compatibility: Fits a wide range of devices including iPhones, Samsung Galaxy models, and more. Also suitable for ID cards, credit cards, cash, and passports. Warning:-Keep Away from Young Children: Adult supervision is required for children under 11 to prevent suffocation. Best Practices:- Use with Provided Lanyard: For optimal performance, always use the pouch with the provided lanyard.- Follow Manufacturer’s Guidelines: Adhere to your device manufacturer’s safety recommendations. Wherever your adventures take you, protect your phone with our 270x Hydrolock. Experience the freedom to explore without worrying about your phone's safety – because your adventures deserve the best protection!