Tesla is selling a microphone for in- car karaoke , but only in China – TechCrunch | Latest News Headlines | News Today sells a new accessory: a microphone for karaoke in the car . The TeslaMic is only available in China at this time. The company introduced it amid the rollout of a Chinese New Year software update, which adds a karaoke platform called Leishi KTV to infotainment systems. The microphone automatically pairs with the infotainment system , according to Tesla . The TeslaMic comes in a two-pack, so it could come in handy if you ever fancy parking…