?Package Contents & Warranty?: The package includes 1 Tayogo W16 swim mp3 player, 1 magnetic charging cable, 3 pairs of earplugs in small, medium, and large sizes, and 1 user manual. As a testament to our commitment to quality, all Tayogo items come with a one-year warranty. If you have any questions or concerns, please don't hesitate to contact us. We're always here to provide you with the best customer service possible. ?IPX8 Waterproof Rating & 12ft (3m) Submersible?: Our waterproof mp3 player for swimming boasts an impressive IPX8 waterproof rating and can be submerged up to 12ft (3m) underwater, making it ideal for outdoor activities such as swimming, running, and water sports. With the tayogo swimming headphones, you can enjoy your favorite tunes while immersing yourself in water-based activities without any worries. ?Integrated Design & 8GB Internal Memory?: Our underwater mp3 player features an integrated design for maximum convenience and reliability. With built-in 8GB of memory, it can store up to 2,000 songs, allowing you to enjoy your music while swimming without worrying about damage or computer identification issues. Supports MP3,WMA,OGG,APE,FLAC,WAV,AAC-LC,m4a formats, MP3 format is the most suitable. Note: Please do not create folders in the MP3. ?Fully Silicone-Coated & Versatile Wearing Options?: Enjoy the ultimate in comfort and versatility with the Tayogo waterproof MP3 player. Its fully silicone-coated frame allows for comfortable wearing around your neck, while the extended headphone cord provides greater flexibility in how you wear it - either around your neck or over your head. When worn over your head, it's compatible with swim caps and goggles, making it the perfect accessory for your water workouts. ?Upgraded 2nd Generation Magnetic Charging MP3 Player?: The Tayogo W16 waterproof MP3 player has been upgraded to deliver exceptional performance, convenience, and comfort. Its magnetic charging design makes operation even easier and charging more efficient. With up to 20 hours of playback time and quick charging in just 1.5 hours, you can enjoy your favorite music hassle-free.