4CHARGING YOUR JET TOOTHBRUSHCharging your toothbrushCharge your toothbrush for 24 hours before first use.This toothbrush will operate for up to 6 weeks on a single full charge.- Place the toothbrush handle on the charging station.Then plug the power cord into an electrical outlet.- Before each charging session, the lights will circle counterclockwisefor 5 seconds to indicate the remaining battery level.- The circle indicators consist of 4 lights,each equivalent to 25% of the total battery charge.- 4 solid lights equal 100% of the remaining battery life.4 rotating lights <25%3 rotating lights - lower-left light is solid <50%2 rotating lights - both lower lights are solid <75%Upper left light is blinking - 3 remaining lights are solid <95%4 lights are solid100%