Product information:

Transducer: Condenser Microphone
Set Type: Matched Pair
Style: Lavalier Microphone
Use: Pro Studio
Model Number: BY-WM4 PRO
Polar Patterns: Omnidirectional
Certification: CE,FCC
Diaphragm: S-Mall
Communication: Wireless
Overall dimension: 45mm x 70mm x 35mm (W/H/D)

Packing list:

1*Collar clip microphone

1*Instruction Manual