"LED Silver Lights: 65.2 feet 200 LED USB-operated copper string lights with USB adapter. Featuring 3 reinforced silver copper wires and 17-inch PVC intensified lead cord, these twinkle lights for christmas tree are crafted with epoxy-wrapped LED beads (4-inch spacing) for better waterproofing and unbreakable durability. Perfect for DIY crafting and shaping art figures, they come gift-boxed – an ideal Christmas lights present for family, friends, or colleagues. Remote Control: Effortlessly command your twinkling christmas tree lights! Press ON/OFF for instant control, or select numeral summarys 1-8 to cycle through 8 dynamic effects — perfect for customizing christmas decorations. Set 2H/4H/6H/8H auto-off timers (cancel with TIMER OFF), while SPEED/DIM summarys fine-tune flicker and brightness. Pro Tip: Memory function retains your last setting, reviving the festive charm instantly at next power-on! Button Control: Unlock holiday magic at your fingertips! Repeatedly press the summary on the USB controller to activate 9 modes for these versatile fairy lights plug in – including waves, slow glow, and Mode 7: dedicated twinkle lights effect. Cycle through options: 1.comb(2-7 modes) 2.waves 3.sequential 4.slo-glo 5.chasing/flash 6.slow fade 7.twinkle/flash 8.steady on 9.off – all powered by convenient USB operation. Installations: Effortlessly shape your festive vision! These flexible led christmas lights with deformable silver wires easily drape over branches, fences, or banisters – simply twist, wind, or hang on shrubs, centerpieces, or twigs. As versatile christmas fairy lights, they install in seconds using included adhesive hooks, cable ties, or suction cups for secure indoor/outdoor placement anywhere imaginable.