<b>Innovative Designed in California:</b><br><b>Modular Design:</b>Easy to Decompose Water Bottles to Clean.<br><b>Multi-function Design:</b>3-in-1 Smart Water Bottle+Bluetooth Speaker+ Dancing Lights.<br><b>Ergonomic Design:</b>The non-slip Design Allows You to Hold on to the Water Bottle.<br><b>Resonance Bass Design:</b>Special Resonance Function,When Used on Wooden Tables Will Produce Strong Bass.<br><p><b>Important Notice： </b><br>（1）Keep the Power On, 1 Hour Glows to Remind You to Drink Water Function Automatically Works,No Need any Settings,NO Need Connect Bluetooth.<br>（2）If You Would Like to Use The Water Bottle and Glows to Remind Without Playing Music(In The Office or Classroom),<br> You Can Turn off Bluetooth on Your Phone or Disconnect the Bluetooth.