1. These novel color changing Light up necklaces/Led necklace are nice decoration for both adults and children, and it is attractive jewelry at night or in party time, festival, night club, concert, evening show etc.
2. Our Led flashing necklace with charm pendant can be used as product launches, promotion and awards. It can be rotated to be flashing if you like, or you can also wear it when you don't want it to be flashing.
3. Different styles are available: square, rectangle, circle, heart, star, cartoon, animals, fruits and other patterns.
4. Powered by: 3pcs of AG10 button cell, can continuously glow 10-25hours(included and replaceable).
5. How to use: slightly press the switch on-off button, this blinking necklace will light up into red, yellow, blue, green, purple, pink, white and multi-color, with on/off switch with a breakaway clasp. 
6. Customerized requirement package, color, style are available.
7. China Led necklace/Flashing necklace wholesale and manufacturer offer high quality and low price.