This Finger Mouse features wireless, just wear it on your index finger like a ring to get effort-saving. Especially for laptop,this finger mouse allows you to use your mouse while continuing to type your notebook on your keyboard, wireless solutions range from 0 to 15 meters on any surface except for glass since it's a wireless finger optical mouse!
Take this Wireless Finger Mouse to relax your hand out of sickness!
At $41.99 from sourcingmap.com as a promotion gadget
Check the video for this item here.