WINBOOM Solar Powered Twinkle Fairy Light Decorative Hanging Christmas Lights Outdoor?Perfect Indoor & Outdoor Decoration / Gift?Wonderful decorative gardening gifts for garden tree, backyard, front porch,fences, patio?Unique hanging string lights decor for indoor window,living room, bedroom,playhouse and so on?Top meaningful memorial gifts for Birthday,Valentine's Day,Mother's Day,Father's Day,Thanksgiving Day,Christmas Day,Holiday,Party,Graduations,Teachers’ Day, Anniversaries, Retirement ?How the Solar Panel Work??Please put the switch on “ON” position;?The solar panel converts into the rechargeable battery;?The light turns on automatically by stored energy at night;?No wiring or external electricity is required.?Specifications:?8 Lighting Modes?Power Source: Solar Power ?Battery: 1*“AA”1.2v800mAh,NI-Cd battery (built-in)?Length:39.4FT?Material:Plastic?LED Qty:100?LED Color:Warm White?Working time:More than 12 hours after fully charged.It may work only 6-8 hours on rainy or cloudy day.?Package Include:1 x Solar Star String Lights1 x Solar Panel with Ground Stake 1 x Product Manual?Warm Tips:?It is suggested the solar panel to be fully charged for 8h at the first use.?Turn the light on and set light mode before charging the solar power, so it will light up at dusk.?In order to get fully charging, tearing apart the protective film on the solar panel on your first use.?To keep longer use for the solar lights, you can regularly clean up the dust on the surface of the solar panel.