Brand
Brand history

SmartTrack STH-7400

Rating:

headset, invoices, registration open, 18-20000 Hz, 32 Ohms, cable, 2.5 m plug 3.5 mm x2, volume control
Main (SmartTrack STH-7400)
Type headset
Design miscellaneous
Acoustic design open
Wireless interface
Design features (SmartTrack STH-7400)
The number of headphone headset 2 earphone
Foldable design
Cable length 2.5 m
Surround sound
Plug 3.5 mm x2
Volume control
Specifications (SmartTrack STH-7400)
The lower boundary frequent. range 18 Hz
The lower boundary frequent. range 20 Hz
The upper border is frequent. range 20 000 Hz
The upper border is frequent. range 20 000 Hz
Impedance 2200 Ohms
Nominal impedance 32 Ohm
Technical characteristics of the microphone (SmartTrack STH-7400)
Weight 300 g
Sensitivity 105 dB/mW
Detachable cable
The active noise cancellation


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