The USB waterproof connector means that the connector can still work normally when applied to the environment with water. At present, the assessment of the protection level of the waterproof connector is based on the IP protection level. The IP protection level is composed of two numbers, IPXX, and the digits range from 6 to 8. The second digit ranges from 0 to 8, indicating the degree of airtightness of the electrical appliance against moisture and water intrusion. The larger the number, the higher the degree of protection. Therefore, for the waterproof performance of the waterproof connector, the high level is IP68. IP68 can be guaranteed to work in a water depth of 10 meters for 2 weeks without water; put it in a water depth of 100 meters and destroy the test for 12 hours, and it can still keep the product in good condition performance.

Chuangyue Technology indicates that the digits indicate the level of protection against solid objects

0: no protection

No special protection for people or things outside

1: Prevent the intrusion of solid objects >50mm

Equivalent to the length of a human palm

2: Prevent the intrusion of solid objects >12mm

Equivalent to the length of a hum