Christmas String Lights Decoration. The design of the birds Christmas decoration combines the appearance of five baby birds with the luminous effect of a micro-light chain. The birds exude charm through 40 ice white diodes and create a special focal point. You can use it for decorating your bedroom, camping tent, Xmas party, photo display wall, gift box, or other indoor and outdoor use. Safe for children and pets. Imported LED lamp bead chip with all copper wire anti-freezing wire. It is not easy to be damaged and can be reused. Energy saving with a long life, pure luminescence and high brightness. Cold light source, not easy to heat, for indoor or covered outdoors use. Easy to Install and Use. Simply clip in place onto trees, picket fences or stair railings using the clips on each socket. The copper wire part itself is waterproof for use both indoors and outdoors. Battery pack has a 6-hour built-in timer. If you turn it on under 6-hour timer mode at 3 PM, it will turn off at 9 PM and turn on again at 3 PM the next day. Battery-operated. Requires 3 AA batteries, not included. Working mode and battery quality both could affect the final working time. The battery box meets IP64 water resistant requirement. IP64 waterproof provides your string lights with good protection against splashing or spraying water from any angle. You can place these Christmas outdoor figures in shrubs or around other garden elements. Great Decoration. The string lights have 5 birds and are 2.5 meters long, making them a great decoration. You can use it for decorating your Christmas trees, bedroom, camping tent, Xmas party, photo display wall, gift box, stage or other indoor and outdoor use. It can also be given as a gift to friends and neighbors. Please feel free to contact us if you have any questions.