You need at least 20 feet to achieve a decent photo clip string effect <br> <br>USB for Power Banks, Plug, PC, Laptop, Portable Chargers Please set to maximum brightness when using power bank. <br>Some power banks will auto shut down if the current drawn is too low USB operated. <br> <br>With remote control. Can be used as remote night light. <br> <br><b>Remote control </b> <br>Set to mode 8 for always on <br>Mode 1 : Combination <br>Mode 2 : In Wave <br>Mode 3 : Sequential <br>Mode 4 : Slo Glow <br>Mode 5 : Chasing/Flash <br>Mode 6 : Slow Fade <br>Mode 7 : Twinkle/Flash <br>Mode 8 : Steady On Timer 6 hours on, 18 hours off <br> <br><b>Specifications: </b> <br>1. Brand: BestCircle <br>2. LED : 40 <br>3. Clip: 40 <br>4. Light color : Warm White <br>5: Length 20FT (6 Metres) <br>6: Remote/Timer - <br>8 Lighting modes. <br>7: Distance between clips : 0.4 inches (10cm) <br>8: Length of 40 clips/led : 14 Feet (4 Meters), Length of USB 6 Feet (2 Meters) <br> <br>Hang your travel photographs Good for Christmas cards, Thank you cards Wedding parties, Birthday parties, Engagement parties. Great for Christmas, festive seasons and romantic occasion This twinkly fairy light makes an ideal Christmas gift A great wall decoration For wedding, proposals, parties Decorate Christmas Tree, Twinkle fairy lights MANY USES - Hanging photos, holidays cards, Christmas cards, Children artwork, Artwork display, Birthday cards