Take a look at this little thread, core covered with the transparent tube, is it just a keychain ring?

Nope, it’s aerial of our wireless finger-ring.

It makes the remote control vibe:

Wireless range 10 meters;

Pulling force 10KG;


Besides, the little remote control vibrater is made from:

22 parts (not include the parts on PCB);

25 working procedure;

6 QC procedure;


Every little part is playing an important role in the finished wireless remote control vibrator.

There’s a long way to go before they arrive in the consumer’s hand.