Hyper cardioid uni-directional mic reduces background noise to make the sound clearer
Aim at the pick-up cue point to record, choose a suitable recording distance
Using 30mm neodymium boron magnet speaker to make the sound loud and powerful
Separating multimedia office telephone traffic line controller
USB2.0 version digital chip, plug and play, no driver required
Built-in HiFi sound card chip, so that the sound more clear
Use pure copper shielded wire, resist electromagnetic interference and reduce signal transmission path loss
Adjustable unilateral headphone body, the steel bow beam on the left side of the earphone can be stretched 1-2 cm
Specifications:
MIC
Mic Dimensions: Φ6.0*5mm
Directivity: Signal directional
Sensitivity: -47±3db
Impedance: ≤2.2KΩ
SPEAKER:
Driver Diameter: Ø30mm
Impedance: 32Ω
Frequency Response: 20Hz-20kHz
(S.P. L): ≤96dB±3db
Plug: 3. 5mm/USB
Cord Length: ≥2m
Net weight: about 110g