Extending End to End: There Are Waterproof Connectors At Both Ends of Xmas Lights That Allow to Connect Up to 4 Sets of Led Fairy Lights End to End together ---ThatS About 288 Feet Long to Cover Large Areas(Such As Your House.Tall Xmas Tree and Fence). and ItS Easy to Wrap The Lights Up When You DonT Use Them. Ir Remote Controll: You Can Easily Turn No/off The Led String Lights. or Auto Turn No/off By Timer. Selection Mode(8 Modes:Combination. In Waves. Sequential. Slogs. Chasing/Flash. Slow Fade. Twinkle/Flash. Steady On). Memory Function (8 Different Play Modes Allow You to Create Your Own Holiday Lighting). Timer Option: This Upgraded Version Led Starry Lights Can Be Set for 6 Hours On. 18 Hours off Over A 24-Hour Period Everyday. Timer Button or off Button Can Stop The Timer Mode. (Please Set The Mode Before Timing The Lights) Memory Function: The Lights Will Stay The Mode At Your Last Setting When You Turn The Lights On Again with The Remote or Timer. That Means You DonT Have to Switch The Mode Every Time When You Turn On The Lights. Multiple Applications: This Led Christmas Lights Are Great Decorations That Ctan Be Used Any Occasion and Anytime of The Year. Perfect for Christmas. Birthday Party. Balcony. Celebrations. Restaurant. Shops. Garden. Bedroom. Fence. Dorm. Curtain. Patio. Lawn. Wedding. Party and Holidays.