Turn on the car Bluetooth. Turn on your cell phone's Bluetooth function. Search for the Bluetooth device in your cell phone and select it for pairing and connection. If prompted to enter the passkey, enter the passkey, and the connection will be successful after the pairing is completed. Play music on your cell phone, you can enjoy music on your car Bluetooth device. Bluetooth is a wireless technology standard that enables the exchange of data over short distances between fixed devices, mobile devices and building personal networks. Bluetooth technology was originally created by telecommunications giant Ericsson in 1994 as an alternative to the RS232 data line. Bluetooth can connect multiple devices, overcoming the challenges of data synchronization. The Bluetooth Technology Alliance has more than 25,000 member companies around the world in multiple sectors, including telecommunications, computing, networking, and consumer electronics. The Bluetooth SIG oversees the development of the Bluetooth specification, manages the certification program, and defends trademark rights. Manufacturers' devices must comply with the Bluetooth SIG standards in order to be labeled as Bluetooth devices. Bluetooth device? to enter the market as a Bluetooth device. Bluetooth is available in the 2400?2483.5 MHz band, which is the worldwide unlicensed industrial, scientific, and medical 2.4 GHz short-range radio frequency band.
(Photo/text/photo: Shi Lili) Mercedes-Benz S-Class Ask M5 Ideal ONE Buick GL8 Xiaopeng P5 Xiaopeng Auto P7 @2019