Add a wireless charging flip shell to your Lumia 830 and enjoy the convenience of wireless charging. Sick of fiddling about with wires and microUSB connectors when recharging? Fit the Lumia 830 wireless charging flip shell to the back of your handset and you'll never have to bother with them again. Simply remove the existing back shell and replace with the wireless charging flip shell. With the wireless charging shell on, you can conveniently place your phone on any Nokia or Qi compatible wireless charger and charge your phone automatically. The flip shell is slim fitting, protects your handset and screen from bumps and scratches and is also compatible with Qi, the global standard for wireless charging. To activate wireless charging simply align the charging areas on the cover and the charger so they touch. The wireless charger needs to be purchased separately and requires power.