Excuse me, how to use TWS Bluetooth stereo? How to operate TWS function of two Bluetooth stereos with one button and enjoy incredible wireless stereo experience?

First of all, I don't know what brand of stereo you bought, so let's say two Bluetooth stereos with TWS in my own hand. They are ATTEMINCO E500 Bluetooth stereos, which are easy to operate. After starting the machine, you can press the start button of one of the machines three times to make couplets. TWS Chinese translation is couplet or interconnection. That is, two Bluetooth devices are connected together through wireless Bluetooth to form left and right stereo channels. Friends who like stereo can buy Bluetooth devices with TWS link function. His bass is very strong and the sound quality is very high. ...