Q：What does IP 68 waterproof mean?
A：During use, the USB plug, earphone plug, or SIM card tray must be reset after opening and use. Failure to reset them properly will cause the phone to lose its waterproof performance. The IP68 waterproof standard means that the phone will not take in water after being submerged in 1.2 meters of water for 30 minutes, and its functions will be fine; however, we tested it to a higher standard, immersing it in 2 meters of water for 1 hour, and the phone still did not take in water and its functions remained fine.
