UHF Wireless Clip On Lapel Microphone Lavalier Mic for Camcorder DSLR Camera DV
1x Lavalier lapel microphone. can perfectly connect. 1x Earphone. Headphone impedance: ≥16Ω. Sensitivity: Deviation 25KHz, when connected 7dBuV, S/N>78dB. Current consumption: 3V/120mA Note: the batteries are not included.