Headphone (NCHBC1)

Specifications

:
Speaker: 40mm, Sensitivity: 100dB 4dB, Impedance: 32.,
Frequency range: 50Hz-20KHz, Nominal
input (rate power): 50mW, Maximum
input (power handling capacity): 100mW, Active
cancellation: Up to 15dB - 20dB, Cancellation: between 100Hz - 1KHz, Battery: One (1) AAA (not included), Cord: 5' Removable Dura-Cord, Plugs: 3.5 mm TRS with 180-Degree angle (Plugs to Ear Cup End) and 3.5 mm TRS with 120-Degree angle (Plugs to Audio Source), Prop 65 CompliantIn-line Microphone Cord (NCHBC2)

Specifications

:
Plugs: 3.5 mm TRS with 180-Degree angle (Plugs to Ear Cup End) & 3.5 mm TRRS with 120-Degree angle (Plugs to Audio Source),
Microphone Type: Noise Cancellation Enabled
Mic,
Cord: 5' Removable Dura-Cord - the chew and kink resistant PVC jacketed nylon cord.