Pairing two Xeneo X21 speakers for True Wireless Stereo (TWS) mode allows for an enhanced stereo sound experience. Here's how to do it: First, power on both Xeneo X21 speakers and ensure they are in Bluetooth mode. Next, disconnect any existing Bluetooth connections on each speaker. On one of the speakers, long-press the PLAY button for about two seconds. This speaker will become the MASTER speaker. After approximately 6-8 seconds, the MASTER speaker will announce "TWS Paired," and its operation indicator will flash white. The other speaker will automatically become the SLAVE speaker, and its operation indicator will display a solid blue light. Now, connect your device, such as your phone or tablet, to the MASTER speaker via Bluetooth. Note that you only connect to the MASTER speaker. You're now ready to enjoy the immersive left and right channel stereo sound! Please keep in mind the following tips: You must have two Xeneo X21 speakers to use the TWS pairing feature. The first-time pairing of two speakers can take up to a minute. When one speaker is turned off while in TWS mode, both speakers will power down. The mode switch button on the SLAVE speaker is inactive in TWS mode; only the MASTER speaker's mode switch button is functional, which will disconnect the TWS pairing if pressed. For additional information, please see the "TWS (True Wireless Stereo) Pairing" section in your Xeneo X21 Portable Outdoor Wireless Bluetooth Speaker's instruction manual.
