Waterproof smartphones are still new in the market, account for only ¼ of the whole smartphone market. Only iPhone7 or above and Galaxy 7 or above are waterproof smartphones. Most water resistant smartphones use polymer/rubber rings as an attempt to protect the device from water damage. However, these rings have reduced elasticity after a short while, or when a phone is opened or the charger port is constantly used, which all mean that smartphones are likely to be water damaged. With a spray like X2O, it is easier to maintain water resistance as opposed to replacing polymer/rubber rings.
Also, X2O can be applied to most of the electronic devices: cameras, drones, chargers, power strips, earphones, computers, keyboards, phones and ipads etc. It can be widely used, not only limited to smartphones. Not many electronic products are designed to be waterproofed, but X2O can make them waterproofed with IPX4 and IPX7 water protection level. It also protects the device from corrosion and improves its life in humid environments.