1、Superior Sound Quality: Bluetooth earbuds have a high dynamic range and provide you with superior sound, allowing you to feel every rhythm, hear every note, and be fully immersed. Featuring a 13mm high end diaphragm. Whether you're at the gym, watching a show, or connecting with someone over the phone, your headphones will deliver crystal clear sound.2、Stable Performance: Wireless earbuds feature Bluetooth 1 with 50 percent signal enhancement and less latency. The transmission range of 15m/49.2ft ensures a stable connection in complex environments. By opening the lid of the charging case, the Bluetooth headset can automatically connect to the previously paired device. Put the charging case back in place and the headset will automatically disconnect.3、Comfortable and Lightweight: Wireless earbuds headphone with innovative design, the new design of the headphone support firm at the same time more mini and lightweight, suitable for all kinds of ears, small ears can also wear, long time wearing comfort.4、Long Battery Life: Wireless earbuds headphone can be used normally for 5 hours after a full charge, with the charging case can enjoy 24 hours of total battery life, standby time of 130 hours. LED digital display, always check the headset charging status and charging bin power.5、Mini and Portable: Bluetooth earbuds adopts a mini appearance design, headphone charging case is smaller, product size 52x42x25mm / 05x65x0.98in, smaller and more portable than ordinary Bluetooth headphones, easier to carry.