Product Description: The DJI Charging Case for the Mic 2 wireless system provides a convenient way to recharge and store your audio equipment. This compact case can hold one dual-channel receiver and two clip-on transmitters. It efficiently charges the entire system in just 2 hours and 40 minutes, and the internal 3250mAh battery can complete two full charges before requiring a recharge through its USB-C port. LED indicators show the charging status for both the case and the devices. For added convenience, the case comes with a carrying case for easy transport and storage, ensuring your DJI Mic 2 system remains organized and powered up on the go. In the Box: DJI Charging Case for Mic 2 Carrying CaseLimited 1-Year Manufacturer Warranty