HTI-ER360

Headset
The HTI-ER360 earbuds can switch between Type-C and USB interfaces for use with different devices. They are compatible with TEAMS software for answering / hanging up calls, feature ENC environmental noise cancellation, and have dual microphones. The frequency response curve is designed between 50Hz and 6.8 kHz , resulting in a full, smooth, and distortion-free sound.
SPECIFICATIONS
  • Speaker parameters
    Speaker unit
    Dynamic neodymium magnet speaker
    Outer diameter
    ф28mm
    Frequency response
    20Hz~20kHz
    Sensitivity
    112±3dB (at 1KHz 1mW)
    Impedance
    32Ω±5%
    Distortion
    <1%
    Rated input power
    30mW
    Maximum power
    50mW
  • Microphone parameters
    Direction
    single-point
    size
    ф 6*2.7mm
    Frequency range
    50Hz-6.8.0kHz
    Sensitivity
    -42 ± 3db
    Impedance
    2.2K
    Operating voltage
    3.0V
    Current
    100uA-400uA
    Pressure range
    1.0-10.0V
  • Physical parameters
    Weight with cable
    125g
    Weight without cable
    90g
    Cable length
    2m
    Cable diameter
    3mm
  • System Compatibility list
    Windows
    Windows 10 x64 Enterprise RUS LTSC or later
    Linux
    Linux:Kernel 6.12 LTS / 6.16+ or later;Debian:Debian 13 (Trixie) / Debian Testing (6.12 LTS) or later
    Mac
    macOS Monterey 12.7.4 or later