Introduction of the waterproof level of Bluetooth earphones
2023-04-09 15:30:00
IP Index Level:
IP=Ingress Protection (protection grade)
IPX 1-3 grade: poor waterproof performance, can prevent slight water mist.
IPX Level 4: prevents splashing water from entering.
IPX 5 level: spray water into to achieve daily waterproof.
IPX 6 level: can completely prevent large waves from entering.
IPX 7-8: completely soaked waterproof.
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