The Wireless Pro from Rode includes a lot of user-requested features -- from a charging case to 32-bit float audio. But at $399 it comes at premium.

Rode has unveiled a mobile app for the $299 Wireless Go II lavalier-type microphone, allowing users to unlock advanced features, control settings and more.

Rode’s Wireless GO can also perform some neat tricks that could help with other audio applications, including being able to act as a latency-free wireless converter for any set of headphones.