Sony NW-WS413 Waterproof Walkman Sports MP3 Player | Black

Sony NW-WS413 Waterproof Walkman Sports Audio Push your athletic boundaries without limits using the Sony NW-WS413 Waterproof Walkman (Model: NW-WS413/BME). Finished in a sleek matte black shade, this all-in-one wearable MP3 player combines an all-weather ergonomic neckband design with advanced IP65/IP68 ingress protection. Engineered for swimmers, endurance runners, and outdoor fitness enthusiasts, the Sony NW-WS413 Waterproof Walkman delivers high-fidelity audio playback without wire entanglements or smartphone bulk. IP65/IP68 Waterproofing, Dust Resistance & Saltwater Readiness Built to endure extreme environmental conditions, the Sony NW-WS413 Waterproof Walkman is sealed against water, dust, sand, and harsh temperature extremes. IP65/IP68 Marine-Grade Protection: Submersible in both fresh and saltwater down to a depth of 2 meters (6.5 feet) for up to 30 minutes. Specialized Swimming Earbuds: Includes specialized waterproof earbuds with internal membranes that block water ingress into driver chambers while maintaining sound clarity. Extreme Temperature Tolerance: Operates smoothly across demanding climate conditions ranging from -5°C to 45°C (23°F to 113°F). Dustproof Enclosure: IP65-rated sealed chassis prevents sand, grit, and dust particles from penetrating sensitive internal components during beach runs or trail workouts. Ambient Sound Mode & Ergonomic Sports Fit Staying aware of your physical surroundings during outdoor workouts is effortless thanks to intelligent sound processing in the Sony NW-WS413 Waterproof Walkman . Integrated Ambient Sound Mode: Microphones built into the left and right earcups blend surrounding ambient noise with your music, letting you hear traffic, warnings, or gym partners clearly. Ergonomic Behind-the-Ear Neckband: Wraps securely around the back of your head to eliminate bouncing, shifting, or falling off during high-impact sprints or lap swimming. Customizable Earbud Sizes: Ships with standard hybrid silicone earbuds (S, M, L, XL) and swimming earbuds (S, M, L, XL) for a personalized acoustic seal. Lightweight Construction: Weighing only 32 grams, the balanced design rests comfortably on the ears to prevent wearing fatigue during long training sessions. 4GB Internal Storage & 3-Minute Quick Charge Leave your smartphone behind during outdoor workouts thanks to the internal storage capacity of the Sony NW-WS413 Waterproof Walkman . Featuring 4GB of onboard memory , you can store up to 900 high-quality MP3 audio tracks directly on your headset. Content transfer is seamless across Windows and macOS operating systems via a simple drag-and-drop USB connection using the included charging cradle. An efficient lithium-ion battery delivers up to 12 hours of continuous audio playback on a full charge. When you need a quick boost before heading to the gym, the 3-Minute Quick Charge feature yields 60 minutes of music playback from a brief 3-minute USB charge. Universal Audio Support & Fitness Durability The Sony NW-WS413 Waterproof Walkman supports key digital audio formats including MP3, WMA, AAC-LC, and Linear PCM files. Tactile multi-function controls located along the earcups enable intuitive track navigation, volume adjustments, and mode toggling without interrupting your workout flow. For complete technical specification sheets and user operating manuals, visit the official Sony Electronics Hub . You can also explore our online catalog to browse all Sony Walkman MP3 Players available with fast home delivery.