Color/finish: black Design details: Upgraded built-in microphones ensure high-quality sound reproduction for music, audiobooks, podcasts, videos, and phone calls. The wireless open ear headphones feature a comfortable design with ergonomic earhooks for secure placement during extended use. The lightweight and breathable construction makes them ideal for prolonged wear compared to traditional in-ear headphones. With advanced wireless 5. 4 connection providing stable signal transmission up to 32. 8ft and low-latency listening experience. The TWS wireless earbuds offer convenient automatic connection to pre-paired devices once you open the charging case. They are widely compatible with most IOS/Android/Windows systems and boast a built-in 230mAh battery in the charging case that supports up to 300 hours of standby time. Comfortable Wearing & Open Ear Design: Premium built-in microphones provide crystal clear sound quality and capture the details of voice, whether for music, audiobooks, podcasts, videos or phone calls. With comfortable open-ear design and ergonomic earhooks. The wireless open ear headphones ensure secure placement without discomfort during extended use. Lightweight and breathable construction makes them ideal for prolonged wear compared to traditional in-ear headphones. Fast & Stable Connection: Upgraded wireless V5. 4 connection not only delivers up to 32. 8ft stable, reliable, and long-distance signal transmission but also ensures a low-latency listening experience. After first pairing. The TWS wireless earbuds can be automatically connected to your pre-paired devices once you open the charging case, offering you quicker and more convenient connection. Widely compatible with most devices with IOS/Android/Windows systems. 300Hours Standby Time: Built-in 230mAh battery in the charging case supports up to 300 hours long lasting standby time, and 2-3times recharge for one pair of earbuds, each earbud lasts for 7hours playing, allowing you to enjoy your favorite music and podcasts throughout the day during long commutes, workouts. Additionally, LED digital screen on the charging case displays the remaining battery, enabling you to keep track of the charge status at a glance. Smart Touch Control: Designed with control panels on both of right and left earbud, you can effortlessly press to manage multiple functions, such as music playback, answer or reject calls, volume adjustment, music switch, voice assistant and more. Sensitive panel brings rapid response, no annoying repeated operation required. IPX5 Sweat-Proof Earbuds For Sport: IPX5 waterproof wireless sport headphones feature a sealed surface to effectively prevent sweat or rain from entering, ensuring uninterrupted music enjoyment during outdoor activities, such as running, walking, hiking, and exercising (excluding swimming). Internal Nano-coating is applied to protect the components from airborne moisture, enhancing the durability and longevity of the headphones. Measures 6.69in...