Wireless Listening System
  Features:
  1. This wireless listening system consists of wireless transmitting part and receiving part. The
  wireless transmitting parts are equipped with 10 different frequency bands and different shapes,
  which can be used simultaneously whilst not interfering with each other.
  2. The wireless transmitting parts can be concealed perfectly which can obtain crime evidence while
  not affecting their normal work.
  Technical
   	 		 			| Receiving Part | 
 		 			| Dimension | L110 * W57 * H39mm | 
 		 			| Power supply | 7.4 V / 2800 mAh Li-ion Battery | 
 		 			|  | Working time upto 8hours | 
 		 			| Receiving Channel | 16 | 
 		 			| Power | 5W | 
 		 			| Weight | 240gram | 
 		 			| Receiving Sensitivity | 0.20μV@20/25KHz typical | 
 	 
   
  
   
  