Decorate your life and home with the ERCHEN Fairy String Lights Ap plication Scenario 1 W hen Spring coming. Ready for spring outings with family or friends? Camping at night, when everyone enjoys the delicious barbecue, use it to set off the atmosphere and spend a beautiful and warm night. Ap plication Scenario 2 B irthday party night, use it to decorate your living room and courtyard, spend a special birthday party with your kids, friends and family. Ap plication Scenario 3 S etting the string lights in children's bedroom. Proper brightness and warm light help children who are afraid of the dark to establish a sense of security and fall asleep quickly. Ap plication Scenario 4 T he string lights will decorate your restaurant, cafe shops and create a romantic and welcome atmosphere for you. Also you can use it to create a romantic and warm night for your boyfriend/girlfriend, and you can image how great it is when you use the string lights for outdoor dating camping! All Occasions: Use for wreaths, decorative trees, weddings, baskets and so on, can be wrapped around almost anything, i.e. stairs, tables, vase and christmas tree. Because it is waterproof overall, so it is suitable for indoors and outdoors, anywhere you can imagine. Read more Specifications: Length/string: 12m/40ft Space between LEDs: 5cm/1.97inch LED Qty: 240pcs Power Supply: 6 AA Batteries (Can also install 3 AA batteries.) Wire Material: Copper wire Waterproof Level: IP65 Battery Life: Fresh 6 AA batteries can last more than 4 days with continuously STEADY ON mode. Using Timer mode (6 hours on, 18 hours off）they will last for more 16 days. Wireless operating range up to 16ft/4.9m(Unobstructed and please point the remote to the battery case) Read more Function on Remote: ON/OFF: Turn on/off DIM /DIM-: Adjust the brightness(10 levels) TIMER: 6 hours on, 18 hours off, cycle daily. MODE 1: Combination MODE 2: In wave MODE 3: Sequential MODE 4: Slo glo MODE 5: Chasing/Flash MODE 6: Slow fade MODE 7: Twinkle/Flash MODE 8: Steady on Read more SURVIVE IN THE WINTER It's available to work between -20-60℃, let the lights add some colors for your winter holidays. WATERPROOF The light string is IP65 waterproof and the battery box is IP44 waterproof, which means it's no problem to use outdoors, but please don't soak the battery box in water to make it more durable. Package: 1 * 40ft 240 LED string light 1 * Remote Control Read more Erchen Battery Operated Led String Lights 1 Set 66ft/200 LEDs Plug In Copper Wire String Lights 1 Set 33ft/100 LEDs USB Color Changing Silver Wire String Lights 1 Set 33ft/100 LEDs Plug In Silver Copper Wire String Lights ER CHEN Color Changing Battery Operated Fairy Lights Length 33ft/10m 66ft/20m 33ft/10m 33ft/10m 33ft/10m LED Qty 100 LEDs 200 LEDs 100 LEDs 100 LEDs 100 LEDs Light Color Red Red Warm White/Red/The combination of two colors Red Warm White/Red/The combination of two colors Power Source Battery Powered Plug in USB Plug in Battery Powered Color Change ✓ ✓