Jabra Evolve2 Earset - Stereo, Mono - USB Type A - True Wireless - Bluetooth - 65.6 ft (20 m) - 20 Hz to 20 kHz - Earbud - Binaural - In-ear - MEMS Technology Microphone - Noise Canceling - Black

Jabra GN2100 Headset - Mono - Quick Disconnect - Wired - 80 Hz to 15 kHz - Over-the-head, Behind-the-neck, Over-the-ear - Monaural - Semi-open - 2.6 ft (0.80 m) Cable - Noise Cancelling Microphone - Black

Jabra GN2125 Headset - Over-the-head

Jabra PRO 900 Headset - Mono - Wireless - On-ear - Monaural - Supra-aural - Black

Jabra Perform 45 Earset - Mono - USB - Wireless - Bluetooth - 300 ft (91.44 m) - 20 Hz to 20 kHz - Behind-the-ear - Monaural - In-ear - MEMS Technology Microphone - Noise Canceling - Black

Jabra Perform 75 10-Bay Charging Station - For Headset - 3 Hour Charging - 12 V DC Output - 10 - Proprietary Battery Size - Power Indicator, Battery Level Indicator - 1 / Pack

Jabra Perform 75 Headset - Mono - Wireless - Bluetooth - 328.1 ft (100 m) - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 3.9 ft (1.20 m) Cable - MEMS Technology Microphone - Black

Jabra Pro 900 Replacement Headset - Mono - Wireless - Bluetooth - Monaural - Outer-ear - Noise Canceling

Jabra STEALTH UC Earset - Mono - Wireless - Bluetooth - 98.4 ft (30 m) - Earbud - Monaural - In-ear - Noise Reduction Microphone - Silver, Gray

Kensington Classic 3.5mm Headphone - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable

Kensington Classic 3.5mm Headphone with 9ft cord - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 20 Hz to 20 kHz - Gold Plated Connector - Over-the-head - Binaural - Circumaural - 9 ft (2.74 m) Cable

Kensington Classic 3.5mm Headset with Mic - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling

Kensington Classic Headphone - USB Type C - Wired - Circumaural - 10

Kensington Classic Headset with Mic and Volume Control - Stereo - Mini-phone (3.5mm) - Wired - Over-the-head - Binaural - Ear-cup - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black

Kensington Classic Headset with Mic and Volume Control - Stereo - USB Type A - Wired - Over-the-head - Binaural - Ear-cup - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling - Black

Kensington Classic USB-A Headphone - Stereo - USB Type A - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable

Kensington Classic USB-A Headset with Mic - Stereo - USB Type A - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling

Kensington Classic USB-C Headphone - Stereo - USB Type C - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable

Kensington Classic USB-C Headset with Mic - Stereo - USB Type C - Wired - Over-the-head - Binaural - Circumaural - 6 ft (1.83 m) Cable - Noise Cancelling Microphone - Noise Canceling

Kensington H1000 USB-C On-Ear Headset - Stereo - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 6 ft (1.83 m) Cable - Directional, Noise Cancelling Microphone - Black

Kensington H2000 USB-C Over-Ear Headset - Stereo - USB Type C - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear - Binaural - Ear-cup - 6 ft (1.83 m) Cable - Omni-directional, Uni-directional Microphone - Noise Canceling - Black

Kensington H3000 Bluetooth Over-Ear Headset - Google Assistant, Siri - Stereo - USB Type C - Wireless - Bluetooth - 98.4 ft (30 m) - 32 Ohm - 20 Hz to 20 kHz - Over-the-ear, Over-the-head - Binaural - Ear-cup - Electret Condenser, Noise Cancelling Microphone - Noise Canceling - Black

Lenovo 100 Headset - Stereo - Binaural

Lenovo 100 Headset - Stereo - USB 2.0 - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 5.9 ft (1.80 m) Cable - Directional Microphone - Noise Canceling - Black

Lenovo 100 Mono USB Headset - Mono - USB Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Monaural - Supra-aural - 5.9 ft (1.80 m) Cable - Noise Cancelling Microphone - Black

Lenovo 110 Stereo USB Headset - Stereo - USB 2.0 Type A - Wired - 32 Ohm - 20 Hz to 20 kHz - Over-the-head - Binaural - Supra-aural - 5.9 ft (1.80 m) Cable - Noise Canceling - Black

Lenovo Analog In-Ear Headphone Gen II (3.5mm) - Stereo - Mini-phone (3.5mm) - Wired - 32 Ohm - 100 Hz to 200 kHz - Earbud - Binaural - In-ear - 3.9 ft (1.20 m) Cable - Black

Lenovo Battery - Proprietary Battery Size

Lenovo Bluetooth In-Ear Headphones - Stereo - Wireless - Bluetooth - 32.8 ft (10 m) - 32 Ohm - 20 Hz to 20 kHz - Earbud, Behind-the-neck - Binaural - In-ear - Omni-directional Microphone - Black

Lenovo Go USB-C ANC In-Ear Headphones - Stereo - USB 2.0 Type C - Wired - 32 Ohm - 50 Hz to 10 kHz - Earbud - Binaural - In-ear - 3.9 ft (1.20 m) Cable - Noise Cancelling Microphone - Thunder Black