Small and compact the HA-A5T Gumy Mini True Wireless earphones deliver on sound. With a total 15-hour long battery life (Incl. charging with the case). Single ear use (Left side only) and stable wireless connection (BT 5.1). Bluetooth hands-free mic with voice assistant compatible with one button control. The latest Bluetooth version 5.1 ensures a stress-free stable connection. Automatically power on and connect to your device when simply removing the earbuds from the easy to hold charging case, for quick and easy operation. Enjoy sports or outdoor activities without worrying about getting wet or sweaty.