Shokz OpenDots ONE Headset Black. Packed with dual-driver Bassphere tech for punchy bass and clear highs as well as immersive Dolby Audio these earbuds deliver powerful sound. With the Shokz app for iOS and Android you can select between four EQ presets create two of your own custom EQ presets customize touch controls locate your earbuds and more. DirectPitch tech keeps your audio private preventing sound leakage. IP54 resistance makes the OpenDots ONE an excellent choice for workouts and explorations thanks to solid water sweat and dust resistance. With the charging case you can get up to 40 hours of playback and the case supports wireless Qi charging. The OpenDots ONE include a charging case and a USB-C charging cable. Specifications for Shokz OpenDots ONE Headset: Manufacturer: Shokz Headset Type: Fixed Battery Type: Lithium Ion Package Contents: Shokz OpenDots ONE Headset Case Charging Cord Shokz E310-ST-BK-US: OpenDots ONE Headset Black