Super long length and more light beads: 22m/72.2ft total length with 200 indivisual bright LED, will brighten up the dark corner for happiness atmosphere inside or outside. It included 2m/6.56ft lead wire from the USB charging port to the first light bead, not limited by the distance of the wall plug.
USB powered Eco-friendly Christmas Light: The insulated F5 twinkle light beads powered by 12V safety low voltage, which keeps the strings at a quite low temperature, safe to touch after many hours using.
Cost effective and energy efficient: Advanced LED technology will keep 97% of the electric energy turns into luminous energy, and no heat energy consumption; No radiation and UV protection, safe and power saving.
For better using expriences, we have made some great improvements of this light: it's Net weight is over 320g(11.3oz), and all of the mini led bulbs are filled with hot melt adhesive layer which greatly improved. The performance of antifreezing and antioxidation will ensure a longer life time, and could work well even in cold winter.