Newest FM Radio 4GB IPX8 Waterproof MP3 Music Player Swimming Diving Earphone Headset Stereo Bass Swim MP3 with Clip * High durability aluminum shell with clip, more convenient for you to carry. * Along with waterproof earphone and four soft silicone ear cushions. * Built-in rechargeable li-battery, it can work for 8 hours when fully charged. * Compliant with international IPX8 water resistance standard. Specifications: * Color: black * Waterproof rating: IPX8 * Maximum underwater depth: 10M/32.8ft * Storage: 4GB * Media supported files: MP3/WMA * FM: 87MHz~108MHz * Power supply: Built-in lithium battery * Charge time: Approx. 2 hours * Playing time: Approx. 8 hours * Item weight: 19g / 0.7oz * Item size: 6.5 * 2.8 * 2cm / 2.6 * 1.1 * 0.8in * Package size: 12.7 * 11.5 * 4cm / 5 * 4.5 * 6.5in * Package weight: 92g / 3.2oz Package includes: 1 X MP3 Player 1 X Waterproof Earphones 4 X Ear Cushions 1 X USB Cable 1 X Cleaning Cloth 1 X User Manual 8 hours of play time Download all your favorite music from your computer（Support MP3, WMA, WAV） Our earphones have been sound engineered to provide improved Bass Amplified Sound. Unlike other headphones, Audio earbuds do not sound tinny Audio waterproof technology allows headphones to withstand heavy perspiration, rinsing after active use, and submersion to 12`/3.6m underwater for an unlimited amount of time All our products have been ergonomic designed for the purpose of use in water Our 360 Snap-Clip: Easily attaches to your goggles, swimsuit or board shorts. Rotate the clip to find the best angle for your needs This is just a simple, tiny music player that is ideally designed for sports enthusiasts and anyone who loves to go on adventures 8 hours of play time Download all your favorite music from your computer（Support MP3, WMA, WAV） Our earphones have been sound engineered to provide improved Bass Amplified Sound. Unlike other headphones, Audio earbuds do not sound tinny Audio waterproof technology allows headphones to withstand heavy perspiration, rinsing after active use, and submersion to 12`/3.6m underwater for an unlimited amount of time All our products have been ergonomic designed for the purpose of use in water Our 360 Snap-Clip: Easily attaches to your goggles, swimsuit or board shorts. Rotate the clip to find the best angle for your needs