Connecting to Wi-Fi can be turned off by enabling Jooki’s “airplane mode.” A Jooki with airplane mode enabled cannot stream from Spotify.  Once enabled, airplane mode will remain until switched off. 

Enabling airplane mode: push the airplane mode slider to the left and hold it for 10 seconds. A sound will notify you that the airplane mode is on.

Deactivating airplane mode: push the airplane mode slider to the right and hold it for 10 seconds. A sound will notify you that the Wi-Fi connection is back on.