Product weight: 0.15 kg/ color random, a box of 600, with electronic! Product description: hairband is a uniform size that can be worn by adults and children. This product adopts three ag10 button electronic and led bright lamp beads, which can keep on for about 8 hours, and the lights gradually weaken. The electronic can be replaced, and the clinker headband is equipped with slip-proof smooth teeth at the top, which is not easy to fall off and comfortable to wear on the head. Replaceable and recyclable, with switch control, suitable for various festivals, bars, parties, parties, concerts, dances, nightclubs, birthday parties, weddings, etc. Selling in the square at night can also make you earn extra money. It can be sold in schools, shopping malls, supermarkets and other places where people are concentrated. Nightclubs and other places are lively, and children can also be used as toys and children can wear them. This product adopts three ag10 button electronic and led bright lamp beads, which can keep on for about 8 hours, and the light gradually weakens. The electronic can be replaced, and the clinker headband is equipped with anti-slip smooth teeth at the top, which is not easy to fall off and comfortable to wear on the head