Rechargeable solar string lights, multifunction, 768 leds, multicolor, 220 - 240 v~50/60 hz, for outdoor use ip44, green cable, solar panel 24 v, 13 flashing effect functions, including steady mode and memory chip, timer function, can be charged by usb cable (included). non-replaceable rechargeable li-ion 3.7 v battery, cable 3 m, distance between the first and last bulb 5.6 m, distance between bulbs 7 mm, total length 8.6 m. remote control with cr2025 battery (included), charge 6 h approx., lighting time 40 h