TRE Series Waterproof Case For Samsung Galaxy S21 5G | S21+ 5G | S21 Ultra 5G (Select your model from this listing)【IP 68 Waterproof】IP68 certified S21 Ultra Super waterproof phone case to protect your phone from water. Water resistant to 6.6 feet /2 meters for one hour. Suitable for any underwater activity, outdoor sports and everyday use.【12FT Military Shockproof 】This S21 Ultra phone case has passed military drop resistance testing and has undergone over 6000 drop tests, reaching a height of 12 feet. This phone case features a unique design of four crash angles, which disperses most of the impact force and protects your phone from harm.【360 Full Protection】The special design allows the phone shell to be fully wrapped in the phone, without affecting the sound and beauty of the premise, the built-in screen protection film to prevent scratches and dirt, will not interfere with the response of the touch screen, so that the stylus work smoothly, but also support fingerprint unlock【Practical Design】Our Samsung Galaxy S21 Ultra case built-in screen protector remains high sensitivity and supports fingerprint unlock,the clear back fully shows off the original color of the phone. non-slip material provides comfortable grip and not easy to fall off.【Installation Guidance】Re-set your fingerprints AFTER you put the case on. Read the instructions carefully and remove the protective film that's covering the fingerprint recognition area before you do anything! Opening the charging port will made you hear and heard more clearly. NRE Series Waterproof Case Passed 3T-Test Standard 1: 10ft/1hour Underwater Test 1000 Times 2: 6.6ft/2m Height Drop Test 1000 Times 3: Snap-on/off Durability Test 1000 Times Designed to Conquer All Harsh Environments 1: Waterproof for Swimming, Snorkeling, Diving, Surfing, and Rafting. 2: Shockproof for Camping, Hiking, Climbing, Jogging, and Cycling. 3: Dirt/Snowproof for all other harsh environments use. Compatible model:Waterproof case for Samsung Galaxy S21 | Galaxy S21+ Waterproof case for Samsung Galaxy S21 Ultra 5G*Please select your model from the listing* Package Included: 1* Waterproof Case for Samsung Galaxy S21 | S21+ | S21 Ultra 5G (Select your model from this listing)1* Cleaning Cloth 1* Lanyard 1* User Instruction 1* Open Key *Note:Please do the Water Test according to the User Manual before placing the phone in the case or before you take it anywhere that has water. Ensure all the seams are closed. The built-in Screen Protector is Scratch-Resistant, so please don't align additional Glass Screen protectors, which will compromise the touch sensitivity and keep the case from being closed completely. The original lighting charger or similar discharge cables are correct. Please pay attention to the width of your charging cable. If the width of your charging cable is longer than the case's charging port, the charging cable may not charge your phone directly.