[【Fast and Stable Connection】: Our wireless bluetooth headphones are equipped with superior Bluetooth 5.3 technology providing fast and stable transmission speed with low latency. You can connect this bluetooth ear buds within 15 meters without interruption providing a seamless listening experience. 【Super Long Battery Life】: Long-lasting battery life the wireless earbuds can be used continuously for up to 42 hours with the charging box say goodbye to frequent charging and enjoy uninterrupted use throughout the day. The bluetooth headphones has a digital LED display for easy viewing of remaining power. 【High Quality Sound】: This wireless headphones uses 13.4mm titanium drivers and is set up with thoughtful call noise reduction to provide you with clear sound quality. Whether you are listening to music making calls or watching videos this bluetooth earbuds allows you to experience immersive audio. 【Comfortable Wearing】: Ergonomically designed in-ear bluetooth headset ensures a comfortable and snug fit for long-term wearing and is not easy to fall off. Noise cancelling earbud is compatible with iOS Android PC smart watches and other devices allowing you to enjoy your favorite content anytime anywhere. 【Waterproof and Durable】: Wireless earbuds with IPX7 waterproof rating are also ideal for running training fitness travel and other occasions and are not damaged by sweat or rain. At the same time we will also provide you with high-quality after-sales service. If you have any questions please feel free to contact us.]