Quickly pair the receiver and transmitters. A fully charged case provides approx. 2.4 full charges, achieving up to 28 hours of extended operating time. The DJI Mic 3 Charging Case neatly holds two transmitters and one receiver. Each transmitter fits inside with the windscreen and either the magnet or magnetic clip attached—no need to remove them. When the transmitters are stored with the clips attached, the lid also has space for the magnets and locking audio adapter cable [2], so everything stays organized and ready to go. Features: Holds 2x transmitters and 1x receiver Li-ion Battery Type 1950 mAh Battery Capacity 7.55 Wh Battery Energy 3.87 V Battery Voltage Max 5 V, 1.5-2 A Charging Specification 5° to 40° C (41° to 104° F) Charging Temperature 5° to 45° C (41° to 113° F) Operating Temperature Approx. 1.5 hours Charging Time Compatible With: Microphones: DJI Mic 3 Dimensions: 4.19 × 1.67 × 2.33" (L×W×H) Weight: 0.36 lbs (charging case only) Materials: Product SKU: CP.RN.00000476.01 In The Box: DJI Mic 3 Charging CaseDJI Mic 3 Carrying Pouch