Rode RODELink LAV, Condenser Lavalier Microphone, Miniature condenser capsule with omnidirectional directional characteristic, Kevlar-reinforced connecting cable (1.2 m), 3.5 mm locking TRS connector, Broadcast quality sound, Frequency response: 20 - 20,000 Hz, Sensitivity: 21 mV/Pa, SPL (sound pressure level): 110 dB, Power supply: Plug-in power (2 to 5 V), Dimensions: 12 x 4.5 x 4.5 mm, Includes a foam pop shield, mounting clip and a storage bag