TWS Wireless Earphones Bluetooth-compatible Headphone 9D Stereo Sports Waterproof Earbuds Headsets With Microphone Charging Box

1.FPC antenna and Bluetooth 5.1: the combination of FPC antenna and Bluetooth 5.1, ats3009 headset chip, realizes the stable connection between wireless audio and smart phone. It is compatible with a variety of Bluetooth devices. 2.Immersive sound with powerful bass: CVC 8.0 noise cancelling technology filters out up to 43% environmental noise, moreover a tiny yet powerful 10mm driver unit sits inside the sport earbuds, provide clear stereo and excellent bass for you. 3.45 hours playtime: Bluetooth headphones can last for over 5 hours playtime from a single charge and 40 extra hours in the compact charging case. When you’re in a rush and need power fast, only 10 minutes of fast charging support 1 hour of listening time. standby time up to 120 hours. Auriculares bluetooth are suitable for outdoor sports, workouts whole day.4.Designed for sport and IP7: unlike regular earplugs, the new version of sports headphones features a soft and flexible ear hook design. Thousands of designs and tests to ensure a comfortable and secure fit. Keep the Bluetooth running headset in place even during active sports. With IP7 waterproof nano coating design, there is no need to worry about sweat, heavy rain or spilled liquid. 5.Touch control and auto pairing: The black wireless earbuds has the function of touch control sensor. You can freely switch songs, answer and reject calls, adjust volume and activate Siri. The devil pattern design on the touch part gives you a more personalized experience. After the first successful connection, when you pick audifonos bluetooth out of the charging case, they'll automatically connect to the paired previous device.