Reliable, re-chargeable USB power sources built right into a mobile table. No longer are you tethered to a cord, have unsightly trip hazards or need to go to the expense of adding outlets to your facility. Wherever you need charging, just simply move the table. A glowing light indicator on the hub signifies whether charging or low battery and time to recharge. Charging time depends on the devices. Approximately 5 hours if charging four Apple tablets, or 8+ hours for phones and other devices. The table top feature a "gorilla tough" SMARTedge™ that is not only rugged and antimicrobial, but 30% of the material is derived from vegetable oil.