Rechargeable solar curtain lights, 240 leds, cold light, for outdoor use ip44, green cable, solar panel, 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 7.8 m, distance between strips 15 cm, total length 10.8 m. remote control with cr2025 battery (included), charge 6 h approx, lighting time 40 h