MIC3 Long Range (250 meters) Wireless Lavalier Microphone 3-in-1 (2TX+1RX+Charging case)

• Transmitter X2、Receiver X1、Charge case 
• Working Time:
* Receiver working time: About 10 hours, about 18 hours with charging case
* Transmitter working time: About 7.5 hours, about 35 hours with charging case
• Battery Capacity:  
* Transmitter: 75mAh   
* Charging case: 500mAh
• Weight: 
* Receiver weight: About23.6g
* Transmitter weight: About 30.2g
* Charging case weight: About 103.4g
• Dimension:
* Receiver: 26.8*26.8*13.1mm
* Transmitter: 38.2*27*9mm
* Charging case: 77*33.8*46.6mm