Where to find Bluetooth on TCL TVs

Steps are as follows:

1, after the TV is turned on, press the "Settings" button on the remote control will appear

2, the "Bluetooth" switch to on can be

Expanded Information

Bluetooth is available in the 2400_2483.5 MHz band (including guard bands). This is the worldwide unlicensed (but not unregulated) 2.4 GHz short-range radio band in the Industrial, Scientific and Medical (ISM) band.

Bluetooth uses frequency hopping technology to split the transmitted data into packets, which are transmitted over each of 79 designated Bluetooth channels. Each channel has a bandwidth of 1 MHz. Bluetooth 4.0 uses 2 MHz spacing and can accommodate 40 channels. The first channel starts at 2402 MHz, with one channel every 1 MHz up to 2480 MHz. with Adaptive Frequency-Hopping (AFH) capability, typically 1600 hops per second.

Baidu Encyclopedia: Bluetooth