1.Product name: flashing ring 2.color and shape customered 3.Wrest it,it will light up 4.built in 2 pcs batteries

LED promotional necklace , led necklace , flashing pendant , light up necklace , blinking necklace , promotion gift, blue led flashing necklace

1.  It can be used as the promotion gifts , as well as ,  good decoration at a club, party, dancing,.2.  Different shapes are available: Square, Rectangle, Circle, Heart, Martini Glass, Star, and Bottle Cap, 3.  OEM/ODM LOGO and shape you welcome.4.  LED lights color: Red, Yellow, Blue , Jade, White, Purple, Pink . 5.  Material: PS drop with one wire lanyard and batteries. size: depends on your shape desigen.6.  Batteries: 3*AG3 (included and dafault), it can last 8-12hours or so.7.Press on/off switch  There are 3 kinds of flashing mode.

 Package: OPP bag/pc  100pcs/a big bag    1000pcs/ctn   carton size: 36*35*32.5cm   N.W: 11.5KG    G.W:12.5KG

led button necklace