Hollyland Charging Case for LARK MAX Wireless Microphone System, White

The LARK MAX is designed with a compact charging case, so you can enjoy virtually unlimited recording adventures without worrying about battery life. The transmitter's operation time is about 7.5 hours and can reach up to 22 hours with a fully charged charging case. The receiver can operate for up to 9 hours, and it can be charged and used at the same time.