1、Solar Panel:String lights are equipped with an advanced 180 degree adjustable monocrystalline silicon solar panel, plus a built in 800mAh rechargeable battery that can be charged without an outlet or cord. 2、IP65 Waterproof:Waterproof string lights with IP65 waterproof function, can work safely when it rains, avoid short circuit and fire. 3、30 LED Bulbs: LED string lights 5 meters long, 30 LED bulbs, solar powered, plastic material, can be used for a long time. 4、Long Battery Life: When the built in NiMH battery stores enough solar energy during the day, the string lights can work automatically for 8 to 10 hours at night. 5、Wide Use:These outdoor balcony lights are perfect decoration for patio, pergola, bistro, backyard, deck, barbecue, umbrella, dinner, birthday, Christmas, New Year party, etc. Item Type: Solar String Lights Material: Plastic Weight: Approx. 390g / 13.8oz String Length:Approx. 5meter / 16.4ft Number of Light Beads: 30LEDs Built in Battery: Ni MH Battery AA 800mAh (Included) Power Supply Mode: Solar Energy Light Mode: Constant Light, Flashing Control: Button 1 x Light String 1 x User Manual 1 x Adjustment Lever 1 x Foot Pin