15FT Long Extension CordThe 15FT upgraded extension cord with multiple outlets is made of pure copper. Reinforced design at the junction of the stand of power strip tower and the wire head. To protect the terminal from wear and tear. Environmental protection and fire-resistance PC shell with flame retardant at 1382 makes it more safe and longer lifetime. USB- C Fast & Smart Charge- 4 USB ports total 3.4A, each USB A port features 2.4A Max output. USB C charging port features 3A Max. Built-in with smart technology, detecting charging devices and deliver optimal charging speed automatically, compatible with most USB devices. Space-Saving and Travel-ReadyIdeal to bring during business trips and vacations to keep all your essential devices charged. No need to take additional USB phone charger while traveling. The extension outlet also can be used in any indoor place with socket, Perfect solution for dorm room, bedside, behind the sofa,kitchen,office etc. 16 IN 1 Tower Power