Walsoon WS530 Waterproof Underwater 4GB MP3 Music Player OLED Screen+FM Radio IPX8 for Swimming This is waterproof MP3 with LCD display and menu operation interface, easily operation. Fashion design, 128 x 32 monochrome OLED,With FM radio function. High quality stereo sound, waterproof earphones with 2 sizes of comfortable, soft silicone ear cushions. Aluminum alloy shell, surface anodic oxidation treatment, the product more wear-resistance and beautiful. Waterproof MP3 player earphones designed for swimming spa, and water sports.