Recently, a Russian customer saw the wireless bluetooth hand switch on our website, saying that they now have a portable X-ray machine, and asked us whether this wireless Bluetooth hand switch can be used and how to connect it to the X-ray machine. The customer’s X-ray machine originally used a wired exposure hand switch. We explained to the customer that the wireless Bluetooth hand switch can be adapted to all X-ray machines. The receiving end of the wireless Bluetooth hand switch can be hung on the head of the X-ray machine, connected to the device through a cable, and the operator can operate and expose through the handle. Compared with wired hand brake switches, wireless Bluetooth hand brake switches can be operated remotely to protect the operating physician and reduce radiation.