Hollyland HL-LARKMAXCHARGINGCASE-B Charging Case for HL-LARKMAXTX-B (Black)Recharge the components of your LARK MAX wireless system with the black Hollyland LARK MAX Charging Case and record audio for your vlogs or interviews all day. The charging case is capable of storing and recharging two LARK MAX transmitters and one receiver in under two hours, up to two times before its own internal 2800mAh battery is depleted. Power the case back up with the included USB C to USB A charging cable and its USB C input port. A 4 stage