Press and hold the power button on each unit at the same time. Once they both power on, they should automatically sync to on another.
If they do not automatically pair, simply press and hold the play/pause button until the devices pair together.
Please Note: You must pair the 2 TikiTunes Bluetooth Speakers together before pairing to your device. Simply power off both TikiTunes and start from the beginning if you experience any issues pairing your speakers. Please contact customer for additional assistance at (855) 843-4828.