TWS, short for True Wireless Stereo, is a popular function on modern Bluetooth speakers. It allows two identical speakers to connect with one phone at the same time. One speaker works for left channel and the other for right channel.
After TWS pairing, you get real stereo sound, wider soundstage and stronger bass compared with a single unit. It is perfect for home parties, outdoor gatherings and movie playback.
Pairing operation is simple: turn on both speakers, double press the TWS button, wait for voice prompt, then connect Bluetooth on your phone. More and more wholesale speaker models support this feature.