Multifunction led string 100 multicolor leds 220 - 240 v 50/60 hz, ip44, black cable, 8 functions, with 3.7 v 1500 mah battery, power cable 30 cm, distance between leds 7.5 cm, distance between the first and last bulb 7.4 m, total length 7.70 m. timer: 8 h on / 16 h off. estimated battery duration: 10 days, recharges in 5 h, usb cable included