DUDAO U4S Wireless Earbud

The U4S earbuds feature Bluetooth 5.3 with an anti-interference chip, providing instant connection and pairing, as well as automatic reconnection after the first setup for a faster and more stable experience. Easy touch controls with a built-in force sensor allow you to play or pause music, answer or end calls, switch tracks, and adjust the volume with simple touches. Built with durable, high-quality materials and precise manufacturing, the earbuds ensure consistent sound and long-lasting performance. The Type-C charging port supports efficient and fast charging to match your active lifestyle. Designed with ergonomics in mind, the lightweight and secure fit offers all-day comfort during workouts, calls, or travel, making them ideal for professionals, students, and fitness enthusiasts alike. The 250 mAh charging case can recharge the earbuds up to four times, providing about 50 hours of standby time for the earbuds and up to 300 hours of standby time with the case. Equipped with a graphene diaphragm and high-quality speaker unit, the earbuds deliver clear and balanced stereo sound for both music and calls.