Main Features
> Supports SIP-T41S/T42S/T46S/T48S/T53/T53W/T54W/T57W/T58A/VP59
- For T41S/T42S/T46S/T48S: upgrade to the version 82 or higher
> USB and 3.5mm connectivity to laptop and smart device
> Simple call management via control unit
> Integrated LED indicator and warning tone
> ActiveProtection technology safeguards users from acoustic injury
> HD Voice/Wideband speaker performance and noise cancellation
> 330° bendable boom arm for easy adjustment without breaking
General
> Cord length: HS cable: 1.2m; Control cable: 0.9m
> Connection: 3.5mm jack, USB 2.0
> Supported operating systems:
Microsoft Windows®, Apple Mac OS
> Color: Black
Microphone
> Microphone type: Noise-cancelling
> Frequency response range: 100-8kHz
> Microphone bandwidth: Wideband
> Microphone Sensitivity: -38.0 dB re. 1V/Pa
Speaker
> Speaker type: 90±15%
> Frequency response range: 112Hz-8.5kHz
> Speaker bandwidth: Wideband
> Speaker Sensitivity: 96dB SPL+/-3dB SPL
> Speaker Impedance: 90±15????
> Speaker input power: normal: 20mW; Max: 80mW
Control unit
> Answer/End a call
> Volume up/down
> Microphone mute
> Redial last outgoing call
> Reject incoming call
Package Features
> Package content:
- UH33
- Leather ear cushion
- Foam ear cushion
- Headset hanger
> Qty/CTN: 20 PCS
> N.W/CTN: 2.6 kg
> G.W/CTN: 3.2 kg
> Giftbox size: 135mm*155mm*60mm
> Carton Meas: 330mm*320mm*295mm
