The Deity Microphones TC-SL1 is a Bluetooth-enabled, wireless timecode slate that combines a timecode generator with a dimmable, backlit dry-erase surface, a traditional clapper, and an LED dot-matrix timecode display that's flippable for tail slating. At the core of the smart slate is a high-quality timecode generator that boasts an ultralow drift rate of only one frame every 72 hours, ensuring that your footage and audio remain tightly locked over the course of the day.