Starting today, Google Play is taking order of the wireless charging dock for the Nexus 4. The half-sphere shape dock provides a plug-less inductive charging to the smartphone just by placing on top of its angled surface. It takes 4hrs for a full charge.
The wireless charger dock is priced at $60 and the shipping time is estimated for one week in the US. As far as the Nexus 4 itself, after a long out-of-stock period, the popular smartphone has been back to Google Play.