* It will play sounds and flash when press the button.
* It flash in blue light, red, yellow, green light is
* size: diameter 1.6 x 15 cm
* copper case and plastic case.
* We can print logo for you.
* We can put your own sound into the pen.
Address: Suite 7A13,7F,Jinzhou Business Center,No.899,Jiefang Road North,Yuexiu District,Guangzhou, China
Tel.: 0086-20-38373115, E-mail: