Four In One Environment Protection Universal Remote Control (Free Battery) was developed successful,It can control PC,TV, DVD, VCD more about it click here(12-23-2006)

   2.4GHz Built-in battery mouse was developed successful,more about it click here(03-18-2007)

   2.4GHZ  Wireless Mouse PEN: We independently developed a 2.4GHz wireless laser mouse pen,you can  use the mouse pen by write,also it's a laser pointer,more about it click here (05-28-2007)

   2.4GHZ  Wireless Multimedia Mouse PEN: We independently developed a 2.4GHz wireless laser mouse pen,you can  use the mouse pen by write,also it's a laser pointer and Multimedia keyboard,400/800/1200DPI adjustable,Built-in 14 hot keys,end your dependence on your Multimedia keyboard more about it click here (06-13-2007)

Flexible Keyboard guide:click here

Shangyi laser mouse guide:click here

Shangyi web phone(skype phone) guide:click here