Waterproof IPX8 waterproof (swimming, sweating, rain, washing face, showering, having a bath, etc) Supoort MP3 format
1) In addition to water, sweat, and other liquids, seawater is likely to damage the headset. Please avoid using this headset when swimming in the river or sea. 2) When swimming, this headphone could not connect to your smartphone, please turn it to MP3 mode.
