About this item 【Bright & Warm Battery Operated String Lights】Each 33ft String lights with 100 super quality LEDs. The warm white classroom lights use ultra-high intensity LEDs for soft and bright lighting to create a delighted, joyful, unique atmosphere for classroom, dorm, bedroom, Christmas, party, birthday, family dinner or wedding, outdoors and indoors. In addition, the string lights with battery design greatly improves the portability of the classroom lights. Light up the night with a warm glow and perfect to add ambiance 【Battery Christmas Lights】After research and comparison, our classroom lights must be the first choice for outdoor decoration. No socket needed. Only need 3A battery, it only needs to occupy a very small corner of your classroom or camping, but can bring you outdoor travel or study unlimited warm atmosphere; When families get together at Christmas, a simple fairy string lights decoration can have a romantic and happy atmosphere, enjoy the joyful time 【Remote Control】8 Lighting Modes /Timing Function / Memory Function / 4-Speed Adjustment of Brightness. These functions can meet your different scenes with, including bedroom, weddings, parties, dinners, etc., you only need to move your hands, you can switch at will. so easy! Of course the remote control should be operated against the battery box 【Safer Use & IP44 Waterproof】Our bedroom lights has passed the authoritative UL588 safe certification. All of the mini LED bulbs are filled with hot melt adhesive layers, the anti-freezing and anti-oxidation performance will ensure a longer service life. The battery pack has a seal strip to prevent soaking, no worry about rain or snow getting into the battery pack! It's perfect for outdoor use without getting damaged 【Widely Use】The total 66ft length twinkle mini lights is perfect for indoor and outdoor, neither too long nor too short. Wrapping it around garlands, Christmas tree... In the daytime, you can barely see the wire since it’s so clear.