Use the USB charging cable to directly connect the computer, charging plug and other devices for charging. 1, Bluetooth headset is the application of Bluetooth technology in the hands-free headset, so that users can avoid annoying wires, free to talk easily in a variety of ways. Since the advent of Bluetooth headsets, they have been a good tool for mobile business people to improve their efficiency. Bluetooth is a short range wireless communication specification with low cost and large capacity. The Bluetooth specification uses the microwave frequency band, the transmission rate is 1M bytes per second, the maximum transmission distance is 10 meters, and the transmission power can reach 100 meters by increasing the transmission power. Bluetooth technology is globally open, with good compatibility on a global scale, and the world can be connected through a low-cost invisible Bluetooth network. 2, use Bluetooth pairing (1) For the first time, try to make the headset charged for about 2-4 hours, after 2 hours can be charged, the manual also says so, it is best not to exceed 4 hours, some forums say that must be charged for 24 hours is unfounded, such a small headset, charged for 24 hours, some too exaggerated.
(2) Click Bluetooth Settings in the phone Settings and select \"On\". This turns on the phone's Bluetooth support.
Hello, Samsung has some Bluetooth headphones that support wireless charging, such as Galaxy Buds Live and Galaxy Buds. These headphones support wireless charging of the Qi standard, which users can charge wirelessly through a Samsung phone or other charger that supports the Qi standard. In addition, these headphones also support the fast charging function, which can charge a certain amount of electricity in a short time.