TWS Earphones with Touch Control Mirror Digital Display and Wireless Earbuds Headset M19-19. Microphone-equipped wireless headphones with Bluetooth 5.1 technology. 2000mAH case with a torch and mobile backup battery. The wireless earbuds with intelligent 3D touch have a high-sensitivity touch panel that is softly touched for intelligent recognition. You plan to finish a number of tasks as soon as possible. All Smartphones are compatible. High-definition LED display: There’s no need to estimate the electricity usage. The charging cabin’s LED digital power display makes it easy to see how much power is left, saving you the humiliation of unexpectedly running out of electricity. Micro USB Battery for Charging. Two hours for charging. Bluetooth earbuds provide simple operation. Improved Bluetooth technology ensures more reliable and swift connection and transmission. Features automatic power-on and power-off technology and one-step matching. The earbuds will automatically turn on and connect when removed from the charging case. Once back in, they will automatically turn off and continue to charge until they are fully charged. Headphones with low power consumption are often designed with a large capacity charging cabin (5.0).