W4-22  lncluding:
1 PCS  Recelver W-752
2 PCS  Bodypack  WB-06
2 PCS  Headset mic+Lavaller mic
1PCS Power Supply and Connection Lines

Technical   Data                    
Frequency Range:         UHF 529-599MHz
                                        or customized
Frequency Stability:     ±0.005%           
Dynamic Range:           >90dB                    
S/N Radio:                    >95dB  
Frequency response:   50Hz-15KHz
Power Supply:              DC 12V    
Audio Frequency Output:
                     Balance:    0-±200mV 
                        Mixed:    0-±300mV
Weight:                         ~0.82 kg
Dimentlon:                   220* 208*50mm

Bodypack                    
Transmitting Power:         10mW         
Modulation Mode:            FM        
Max Adjustment System: 20KHz                    
Power Supply Voltage:     3V
                      (2x AA 1.5V battery)
Working Distance:            30-50M
Working Time:                   4-6 hours
Dimention:                         93*65*23mm