DTNo1 Air31 - Bluetooth Headphone In Ear - Bluetooth 5.3 - Up to 20–28 hours with case - Blue

DTNo1 Air31 TWS earbuds deliver immersive stereo sound with clear bass and a lightweight, comfortable fit for all-day wear. They use Bluetooth 5.3 for fast, stable connections and feature smart touch controls for music and calls. The charging case includes an LED display to show battery levels and uses USB-C for quick charging. Enjoy up to 4–6 hours of playback on a single charge, and up to 20–28 hours total with the case. Ideal for daily calls, music, video viewing, work, and travel, with a reliable 10–15 meter wireless range.