Recommended for frequent useWith this optional accessory you'll never have to worry about running out of batteries again!
WARNING: Choking Hazard.
Contains small parts. Not for children under 3 years.
WARNING: This product contains a button battery.
If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours. Keep batteries out of reach of children. If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention.