Lavod 3.5mm Waterproof Hifi Earphone Headphone Headset Earpiece for Phone Mp3 Mp4 Lae-003p New Compliant with IPX8 waterproof standard 100%waterproof and perfect for all aquatic activities Includes 3 pairs of different sized earbuds for a custom fit Great sound quality above and under water Speaker driver diameter:10mm Ergonomically designed for comfort