Headphones Form Factor: On-ear binaural, Connectivity Technology: Wired, Sound Output Mode: Stereo, Sound Effects: HD Voice Clarity, Frequency Response: 60 - 16000 Hz, Max Sound Pressure: 113 dB, Magnet Material: Neodymium, 02 Years Limited Warranty, 1000551.

Sennheiser EPOS Impact SC 635 USB Headset Black

Headphones Technology: Dynamic, Connectivity Technology: Wired, Sound Output Mode: Mono, Sound Effects: Voice Clarity, Frequency Response: 50 - 18000 Hz, Sensitivity: 103 dB, Impedance: 180 Ohm, 02 Years Limited Warranty, 1000514.

Headphones Form Factor: On-ear binaural, Connectivity Technology: Wired, Sound Output Mode: Stereo, Frequency Response: 50 - 18000 Hz, Max Sound Pressure: 113 dB, Microphone Type: Boom, Microphone Operation Mode: Mono, 02 Years Limited Warranty, 1000553.

Earpad Material: Leatherette, Headphones Form Factor: On-ear, Connectivity Technology: Wired, Sound Output Mode: Stereo, Active Noise Canceling: Yes, Microphone Type: Boom, 02 Years Limited Warranty, 1000219.

Earpad Material: Foam, Headphones Form Factor: On-ear, Connectivity Technology: Wired, Sound Output Mode: Stereo, Microphone Type: Boom, Connector Type: Headset (4 pin USB Type A), 02 Years Limited Warranty, 1000901.

Color: Black, Product Type: Phone Cable, Connector on First End: Easy Disconnect, Cable Type: Easy Disconnect/RJ-9.

Product Type: Adapter Cable, Cable length: 100 cm / 39.4 in, Cable weight: 40 g / 1.41 oz, Connector: RJ 45, Color: Black.

Product Type: Bluetooth Headset, Charging time: 1 h 20 min, Standby time: 14 days, Microphone: Digital MEMS microphone (3 microphones), Speaker type: Dynamic, neodymium magnet, Frequency response (loudspeaker): 150 – 15,000 Hz.

Product type: Headset, Wearing style: Head-band, Recommended usage: Office/Call center, Headset type: Monaural, Product colour: Black, Control type: Buttons, Connectivity technology: Wireless, Wireless range: 20 m.

Product Type: Phone adapter, Length: 3.4 ft, Connectors: RJ-9 - male.

Brand: Sennheiser, Product Type: Spare/Replacement - Headband, Weight: 33 g, Earpad size: 50 mm, Colour: Black.

Product Type: Phone adaptor, Length: 1.5M, Connector: RJ-45 - male, Connector (Second End): USB - male, Designed For: IMPACT SDW 5035, 5065, Color: Black.

Product Type: Handset Lifter, Cable length of microphone: 50 cm / 19.69 in, Max. lifting height: Up to 25 mm / 0.98 in, Max. load: 200 g / 7.05 oz, Power Source: Powered from base station (5 V).

Brand: Sennheiser, Model: 1000706, Product Type: AC Adapter, Input Voltage: 230 V AC.