Introducing the Audio-Technica ATH-SPORT90BTBK SonicSport Wireless In-Ear Headphones, a revolutionary audio solution for athletes and fitness enthusiasts. Designed specifically for those who lead active lifestyles, these headphones deliver high-quality audio reproduction and exceptional comfort during workouts.

The ATH-SPORT90BT features high-sensitivity 6 mm drivers equipped with a powerful magnetic circuit. Coupled with a dedicated headphone amplifier, this model ensures that every beat of your favorite music is crystal clear and immersive. Whether you prefer to connect wirelessly to your smartphone or other Bluetooth devices, or you wish to store audio files directly on the built-in 4 GB music player, the ATH-SPORT90BT allows you to enjoy your music without the hassle of carrying your phone around.

One of the standout features of these headphones is their selection of included components. The package contains a variety of silicone eartips in sizes XS, S, M, and L, along with matching ear fins to secure the earbuds comfortably in your ears without the need for cumbersome over-ear wraps. This ensures that your headphones stay in place, no matter how vigorous your workout.

The design includes a convenient adjustable cable that rests comfortably behind your neck, allowing for a customizable fit via the cable slider. An in-line microphone and controls enable you to manage your calls and music playback effortlessly. You can also activate the switchable ambient noise hear-through function, providing added safety when exercising outdoors.

When you need a break, simply link the earbuds’ magnet sensors around your neck. This innovative feature automatically pauses your music playback, allowing you to continue your workout without interruption. The internal battery life is impressive, providing up to eight hours of playback when using the built-in music player and five hours when connected wirelessly via Bluetooth.

Another significant advantage of the ATH-SPORT90BTBK is its IPX5 waterproof certification. This means that the headphones can be washed off after an intense workout, ensuring cleanliness and hygiene. However, it’s important to note that while they are water-resistant, they are not completely waterproof.

Additional features include voice confirmation for various functions such as power on/off, Bluetooth connection status, and low battery level alerts. Furthermore, the headphones support AAC codec compatibility for enhanced wireless sound quality, ensuring that your listening experience remains top-notch.

Included in the package is a 40 cm (16′) USB-A/USB-C charging cable, which provides convenience for recharging your device, and a carrying pouch for easy transport. The attention to detail in the design of the Audio-Technica ATH-SPORT90BTBK headphones makes them an essential accessory for anyone who values quality audio on the go.

In summary, the Audio-Technica ATH-SPORT90BTBK SonicSport Wireless In-Ear Headphones combine functionality, comfort, and high-quality sound in a sleek package. They are perfect for those who want to elevate their fitness experience with their favorite tunes, while also ensuring safety and convenience.