Hotder HT6399 Luxury 2-in-1 Cordless Wireless Bagless Stick Vacuum Dust Cleaner, 16.8 Volt High Power (Blue ) 2 in 1 Cordless and bagless stick vacuum cleaner with Wind Tunnel Technology Convertible stick and handheld vacuum to clean bare floors and hard to reach areas. Interchangeable 16.8 volt battery, auto height adjustment11 inch cleaning path This vacuum features a wall-mountable charging stand for easy storage when not in use. CE,FCC. Roth certification passed, use with confidence.