From the Manufacturer: Sennheiser SC 75 USB (Universal Serial Bus) MS is a double-sided, wired headset offering both USB (Universal Serial Bus) & 3.5 mm connectivity. The dual connectivity is provided via the headset's 3.5 mm jack & a detachable USB (Universal Serial Bus) cable, allowing connection to smartphones, tablets, etc. as well as PC.A flexible headset solution optimized for mobile office professionals using Skype for Business. Features & Benefits: Dual connectivity – offering both 3.5 mm jack & USB (Universal Serial Bus) connectivity allowing connection to smartphones, tablets etc. as well as PCCertified for Skype for Business – with the detachable USB (Universal Serial Bus) cable with in-line call control Sennheiser Voice Clarity – wideband sound for a natural listening experience Noise-cancelling microphone – filters out ambient noise for optimum speech clarity Unique contemporary design – crafted with look & feel in mind Instant comfort – flexible headband with leatherette padding adjusts for perfect fit 2-in-1 ear pad styles – choose between soft leatherette or light acoustic foam for maximum comfort Optimized for communication & multimedia – with automatic sound enhancement profiles Ergonomic in-line call control unit – simple & functional for easy call management Bendable boom arm – ensures optimal microphone position Sennheiser Active Gard® technology – protects users from acoustic shock Protective carry pouch – for easy storage or transport Switchable Noise at Work limiter – in compliance with EU Noise at Work legislation (Directive 2003/10/EC) ...

Sennheiser SC 130 USB (Universal Serial Bus)-C is a single-sided USB (Universal Serial Bus)-C headset, optimized for flexible UC professionals working in the office or from home. Sleek minimalistic design & great sound for calls & multimedia make this a convenient single solution for all your audio needs. Sound profiles adjust automatically to communication & multimedia use. A natural listening experience with Sennheiser Voice Clarity & noise-cancelling microphone optimize speech intelligibility & an in-line call control unit enables seamless call management. The bendable boom arm folds discreetly into the headband when not in use, giving a more streamlined appearance. ...

Sennheiser SC 160 USB (Universal Serial Bus)-C is a double-sided USB (Universal Serial Bus)-C headset, optimized for flexible UC professionals working in the office or from home. Sleek minimalistic design & great sound for calls & multimedia make this a convenient single solution for all your audio needs. Large acoustic foam ear pads provide immediate comfort & passive noise reduction. Sound profiles adjust automatically to communication & multimedia use. A natural listening experience with Sennheiser Voice Clarity & noise-cancelling microphone optimize speech intelligibility & an in-line call control unit enables seamless call management. The bendable boom arm folds discreetly into the headband when not in use, giving a more streamlined appearance. ...

From the Manufacturer: Meet the future prepared with Sennheiser SDW 5015 – a wireless DECT headset for modern office professionals. Connect to softphone/PC & desk phone for device flexibility. Super wideband sound offers a voice experience beyond conventional business standards, while the latest security protocols keep your conversations confidential.BENEFITS & FEATURES Dual connectivity gives a flexible choice between softphone/PC & desk phone Maximum flexibility via the base station – connect a Sennheiser Bluetooth® headset or a wired headset/speakerphone, according to your needs Long distance wireless range
- up to 180 m / 590 ft. with line of sight Perfect customized fit with the Flex Fit™ system, offering 3 wearing style solutions. Choose between headb&, ear hook or neckb&. Super wideband sound provides crisp & natural sound beyond conventional business standards Exceptional speech intelligibility with two microphone noise-cancelling system & pioneering voice detection technology Excellent sound in high density environments with high density wideband mode Optimized for major UC brands & certified for Skype for Business Undisturbed calls with a busy light synchronized with Skype for Business status on the headset. A busy light indicator for the desk is available as an accessory. Easy configuration & management for IT managers with Sennheiser Head Setup™ Pro Manager Enhanced security with Protected Pairing, 128 bit authentication & DECT Security certification to keep all conversations confidential
...

SDW 5016 is a wireless DECT headset system & collaboration hub that gives total flexibility in the office. All your devices connect seamlessly through one single headset system. Super wideband sound offers a voice experience beyond conventional business standards, while the latest security protocols keep your conversations confidential.BENEFITS & FEATURESManage all calls from one headset with triple connectivity to computer, desk & mobile phone Maximum flexibility via the base station – connect a Sennheiser Bluetooth® headset or a wired headset/speakerphone, according to your needs Long distance wireless range
- up to 180 m / 590 ft. with line of sight Perfect customized fit with the Flex Fit™ system, offering 3 wearing style solutions. Choose between headb&, ear hook or neckb&. Super wideband sound provides crisp & natural sound beyond conventional business standards Exceptional speech intelligibility with two microphone noise-cancelling system & pioneering voice detection technology Excellent sound in high density environments with high density wideband mode Optimized for major UC brands & certified for Skype for Business Undisturbed calls with a busy light synchronized with Skype for Business status on the headset. A busy light indicator for the desk is available as an accessory. Easy configuration & management for IT managers with Sennheiser Head Setup™ Pro Manager Enhanced security with Protected Pairing, 128 bit authentication & DECT Security certification to keep all conversations confidential
...

Single-sided wireless DECT headset with triple connectivity to softphone/PC, desk phone & mobile for maximum device flexibility. Super wideband audio, pioneering own-voice detection technology & a two-microphone noise-cancelling system provide superior & exceptional sound. Enhanced security features keep conversations confidential. ...

Double-sided wireless DECT headset with dual connectivity to softphone/PC & desk phone. Super wideband audio, pioneering own-voice detection technology & a two-microphone noise-cancelling system provide superior & exceptional sound. Enhanced security features keep conversations confidential. ...

Double-sided wireless DECT headset with triple connectivity to softphone/PC, desk phone & mobile for maximum device flexibility. Super wideband audio, a two-microphone noise-cancelling system & stereo sound provide superior & exceptional sound. Enhanced security features keep conversations confidential. ...

SDW 60 HS is a double-sided headset for all-day wearing comfort with soft leatherette ear pads providing effective noise damping. Please note that this product is intended as a replacement headset for use with SDW 5066 & SDW 5065 bases.A busy light on the headset indicates that you are in a call & helps you to remain undisturbed. To accept a call simply pick up the headset from the desk. Box contents: Double-sided headset with headb&, printed Headset Quick Guide, printed safety guide, printed in-compliance leaflet. ...

Sennheiser SH230 Monaural Corded Headset This over-the-head monaural headset's lightweight construction is perfect for any type of office or professional communication with headband adjustable on both sides for individually preferred positions & a self-adjusting ball-mounted speaker capsule to allow for perfect fitting to the ear. Entry level office headset Single earpiece Headband wearing style Headband adjustable on both sides for individually preferred positions Self-adjusting ball-mounted speaker capsule allows perfect fitting to the ear Flexible pivotable microphone boom for optimal speech clarity Foam ear cushion Detachable headband for easy upgrading to ear clip model Lightweight construction perfect for any type of office or professional communication Omni-directional microphone 300 Hz-3400 Hz frequency response Less than 1% distortion Noise cancelling Patented Active Gard technology to safeguard your hearing Acoustical foam ear cushion effectively channels sound into ear Easy disconnect Cable/clothing clip & carry bag included Two years repair/replace warranty CE approved ...