LIGHTESS 13ft 40 LED Photo Clips String Lights Battery Powered Christmas Lights Decorations with Remote Control for Hanging Picture Cards Birthday Party Wall Decor, Cool WhiteColor:cool white Specifications: Material: PVC and copper wire Output Voltage: 4.5V Color: Warm White Length: 13.1ft Power source: Battery Powered LED: 40pcs(Every LED attach a clear clip), 0.03W/pcs Waterproof: IP44, please Not put it in a heavy rain, 8 Modes by Remote Control: In wave; Sequential; Slo glo; Chasing/Flash; Slow fade; Twinkle/Flash; Steady On Package include: 1.String light with battery box 2.Remote 3.A Manual Instructions: Step 1: Put 3 AA batteries(Not in package) in the battery case. Step 2: Unplug the plastic sheet from the bottom of the remote control. Step 3: Press the ON button of the remote, the string light lights up. Please make the remote facing direct to the battery box when you use it, because only the battery box can receive the signal from the remote. Step 4: Test functions of the remote.