The Kooduu Synergy is a Bluetooth speaker, Design LED lamp and wine cooler all rolled into one. The Bluetooth function lets you stream your favorite music in high quality. Keep your wine or beverages cool with ice in the built-in cooler container. You can enjoy your Kooduu Synergy wherever you want, it is completely portable thanks to the large rechargeable battery inside. Stereo version: Pair 2 Synergy S.