Headsets
Esperanza
ESPERANZA BONGO HEADSET EH212K
Impedance: 32 Ohms ±10%
Frequency response: 20 - 20000 Hz
Sensitivity: 105 dB at 1 kHz
Microphone sensitivity: 58 dB ± 2dB
Connector: 3.5 mm Jack
Cord length: 1.5m
Net weight: 0.6 kg
I-BOX
I-BOX W1MV WIRED HEADSET BLACK
Type: Headphones
Volume control: Yes
Frequency response: 20Hz-30 KHz
Microphone: Yes (Omnidirectional)
Cable length: 2m +/- 10%
Plug type: 1x mini Jack (3,5 mm)
Color: Black
Logitech
LOGITECH H111 STEREO HEADSET WIRED HEAD-BAND OFFICE / CALL CENTER
Microphone Type: Unidirectional
Sensitivity (headphone): 32 Ohms
Sensitivity (headphone): 100 dB +/-3 dB
Sensitivity (microphone): -58 dBV/µBar, -38 dBV/Pa +/- 4 dB
Frequency response (Headset): 20 Hz - 20 KHz
Frequency response (Microphone): 100 Hz - 16 KHz
Weight: 0.074 kg
Cable length: 2.35 m
I-BOX
I-BOX ZIP EARPHONES Z4 BLACK / BLUE
Cable length (m): 1.2
Connector: Minijack (3.5mm)
Call answer button: Yes
Microphone: Yes
Frequency response: 20Hz-20kHz
Headphone performance: 103 ±3 dB
Color: Black and Blue
I-BOX
I-BOX AURORA X10 RGB 7.1 WIRED HEADSET BLACK
Headphone type: On-ear
Number of channels: 7.1
Cable length: 2 m
Connector: USB 2.0
Volume control: Yes
Microphone: Yes
Microphone sensitivity: -38±3dB
Frequency response: 20Hz - 20kHz
Headphone effectiveness: 117±3dB
Impedance: 32Ω
Color: Black
Weight: 340 g
Logitech
LOGITECH H390 USB STEREO HEADSET
Noise-cancelling mic: Yes (bi-directional)
Connections: USB‑A
Works With Mobile Devices: No
Controls: In-line
Customize with Logi Tune: No
Earpads: Leatherette, padded
Color: Black
Cable Length: 1.9 m
Weight: 0.197 kg