EPOS SENNHEISER SC 135 USB monaural headset with noise-cancelling microphone and USB controller

Crystal-Clear Communication with Advanced Noise Cancellation

The EPOS | SENNHEISER SC 135 USB headset delivers exceptional audio clarity through its precision-engineered acoustic system. The monaural design features a noise-cancelling microphone that filters out background noise, ensuring your voice comes through crisp and clear in every call. The lightweight over-the-head design combines professional aesthetics with all-day comfort.

Technical Specifications

  • 20 Hz - 20 kHz frequency response for full-spectrum audio
  • Noise-cancelling microphone with precise voice pickup
  • Integrated USB controller with call management buttons

Applications

  • Professional call center environments
  • Remote work and virtual meetings
  • Customer service operations
Side view of EPOS SENNHEISER SC 135 USB headset showing sleek profile and adjustable microphone boom

Streamlined Design for Professional Environments

The sleek side profile showcases the SC 135's minimalist yet functional design. The adjustable headband and rotating boom arm allow for perfect positioning, while the durable construction ensures lasting performance in demanding professional environments. The subtle branding and modern aesthetic complement any workspace.

Technical Specifications

  • Adjustable headband for custom fit
  • Rotating boom arm for optimal positioning
  • Lightweight 2.26 oz construction

Applications

  • Office workstation setup
  • Hybrid work environments
  • Mobile business professionals
Close-up of EPOS SENNHEISER SC 135 USB headset ear cushion showing breathable foam design

Superior Comfort with Breathable Design

Experience exceptional comfort with the SC 135's innovative acoustic foam ear pad design. The perforated pattern optimizes airflow while providing excellent acoustic isolation. The lightweight materials and ergonomic construction ensure comfort during extended use, making it ideal for long workdays.

Technical Specifications

  • Perforated acoustic foam for enhanced breathability
  • Ergonomic ear pad design for passive noise reduction
  • Supra-aural form factor for comfort

Applications

  • Extended conference calls
  • All-day customer support
  • Intensive communication tasks
Artistic reflection shot of EPOS SENNHEISER SC 135 USB headset showing premium build quality

Premium Audio Engineering for Business Communication

The SC 135 demonstrates EPOS | SENNHEISER's audio expertise through its carefully tuned acoustic system. The precision-engineered speaker delivers clear voice reproduction, while the modern design reflects its professional capabilities. The reflection shot highlights the premium build quality and attention to detail.

Technical Specifications

  • Professional-grade speaker system
  • 115 dB sound pressure level for clear audio
  • Optimized for speech clarity

Applications

  • High-stakes business calls
  • Professional training sessions
  • International conference calls
EPOS SENNHEISER SC 135 USB headset showing USB controller and connection options

Dual Connectivity for Maximum Flexibility

Take advantage of versatile connection options with both USB and 3.5mm interfaces. The integrated USB controller provides convenient call control while maintaining compatibility with traditional audio jacks. This dual connectivity ensures seamless integration with various communication devices and platforms.

Technical Specifications

  • USB and 3.5mm connectivity options
  • Integrated call control buttons
  • Universal device compatibility

Applications

  • Multi-device workflow integration
  • Softphone and traditional phone systems
  • Cross-platform communication
Close-up of EPOS SENNHEISER SC 135 USB inline controller showing call management buttons

Intuitive Call Management Controls

The inline USB controller puts essential call functions at your fingertips. Featuring volume adjustment, call answer/end, and mute functions, it enables effortless call management without interrupting your workflow. The controller's LED indicators provide clear status information at a glance.

Technical Specifications

  • Dedicated volume control buttons
  • One-touch mute function
  • LED status indicators

Applications

  • Quick call management
  • Seamless meeting transitions
  • Multi-call handling
Angled view of EPOS SENNHEISER SC 135 USB headset showing adjustable microphone and single-ear design

Optimized for All-Day Performance

The SC 135's thoughtful design prioritizes both functionality and durability. The adjustable microphone boom ensures optimal voice pickup, while the robust construction withstands daily use. The single-sided wearing style allows for environmental awareness while maintaining focus on communications.

Technical Specifications

  • Single-sided wearing design
  • Precision-adjustable microphone boom
  • Durable professional construction

Applications

  • Active office environments
  • Collaborative workspaces
  • Dynamic business settings

Product details

General Information
Manufacturer

EPOS

Manufacturer Part Number

508316

Brand Name

EPOS | SENNHEISER

Product Series

SC 100

Product Model

SC 135 USB

Product Name

SC 135 USB Headset

Packaged Quantity

1

Product Type

Headset

Technical Information
Connectivity Technology

Wired

Sound Mode

Mono

Minimum Frequency Response

20 Hz

Maximum Frequency Response

20 kHz

Sound Pressure Level

115 dB

Earpiece
Earpiece Design

Over-the-head

Earpiece Type

Monaural

Microphone
Microphone Technology

Noise Cancelling

Microphone Design

Boom/On-cable

Interfaces/Ports
Host Interface

USB
Mini-phone (3.5mm)

Physical Characteristics
Color

Black
White

Form Factor

Supra-aural

Weight (Approximate)

2.26 oz

Miscellaneous
Country of Origin

China

FAQs

What are the key features of the EPOS | SENNHEISER SC 135 USB Headset?
The EPOS | SENNHEISER SC 135 USB Headset features a monaural (single-sided) design with both USB and 3.5mm connectivity options. It offers noise-cancelling technology, a sleek over-the-head design, and a bendable boom arm that folds into the headband. The headset delivers high-quality audio with a frequency response of 20 Hz - 20 kHz and sound pressure level of 115 dB. It's designed for UC (Unified Communications) professionals, weighing just 2.26 oz for comfortable all-day wear.
What connectivity options does the SC 135 USB Headset offer?
The SC 135 USB Headset provides dual connectivity options: a USB interface and a 3.5mm mini-phone jack. The USB cable is detachable, offering flexibility for different device connections. This dual connectivity makes it compatible with various devices including computers, laptops, smartphones, and tablets, making it versatile for both office and mobile use.
How does the noise-cancelling feature work in this headset?
The SC 135 USB Headset features a noise-cancelling boom microphone that helps filter out background noise and ambient sounds during calls. This technology ensures clear voice transmission in busy office environments, call centers, or while working remotely. The boom arm is adjustable and can be positioned for optimal voice pickup while minimizing unwanted noise.
What is the audio performance range of the SC 135 USB?
The SC 135 USB delivers professional-grade audio performance with a full frequency response range of 20 Hz to 20 kHz, covering the entire human hearing spectrum. It features a powerful sound pressure level of 115 dB, ensuring clear and detailed audio reproduction for both calls and multimedia content. This makes it ideal for professional communications and content consumption.
Is the SC 135 USB comfortable for all-day wear?
Yes, the SC 135 USB is designed for all-day comfort with several ergonomic features. It weighs only 2.26 oz, making it extremely lightweight. The supra-aural, over-the-head design provides a comfortable fit, and users can choose between acoustic foam or soft leatherette ear pads. The headband is adjustable to accommodate different head sizes.

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Manufacturer EPOS Jabra Jabra Lenovo Group Limited
Connectivity Technology Wired Wired Wired Wired
Wireless Technology N/A N/A N/A N/A
Sound Mode Mono Mono Mono Mono
Noise Canceling N/A Yes N/A N/A
Earpiece Design Over-the-head Over-the-head Over-the-head Over-the-head
Microphone Design Boom/On-cable Boom Boom Boom