OverviewTHE ESSENTIAL WIRELESS HEADSETZone 300 is the essential wireless headset with great audio that gives you the freedom to move and stay connected while working or just listening. Dual noise-canceling mics and enhanced speakers mean you can hear and be heard clearly. Plastic parts made with a minimum of 42% recycled plastic8Zone 300 plastic content: 42% recycled plastic for Rose and Off-white, 55% for Black, excluding printed wiring assembly (PWA), cables, and packaging.BE HEARD CLEARLYBe heard clearly with dual noise-canceling mics on the extended boom, both equipped with a customized algorithm to suppress background noises.GREAT AUDIO PERFORMANCEEnhanced dynamic speaker drivers deliver clear audio for calls and more. Compatible with common calling applications across almost all platforms and operating systems via Bluetooth. STAY CONNECTEDSeamlessly switch between computer and smartphone. Pair up to 6 devices and connect to 2 devices simultaneously with multipoint Bluetooth. Move freely about your home or office and stay reliably connected, even 30 meters away9Open field line of sight in 360°. Wireless range may vary depending on operating environment and computer setup..ALL-DAY BATTERY LIFEGet up to 20 hours of listening time and 16 hours of talk time on a full charge10Battery life may vary based on user and computing conditions.. A 5-minute quick charge gives you up to 1 hour of talk time.ULTRA LIGHTWEIGHT COMFORTUltra lightweight design (just 122 g or 4.3 oz), padded headband, and comfortable earpads make all-day use possible. MORE RECYCLED MATERIAL. LIGHTER FOOTPRINT.Logitech is committed to creating a more sustainable world. The plastic parts of Zone 300 are made with up to 55% post-consumer recycled plastic11Zone 300 plastic content: 42% recycled plastic for Rose and Off-white, 55% for Black, excluding printed wiring assembly (PWA), cables, and packaging. . By carefully selecting components such as the battery and magnets and redesigning the circuit board, we were able to reduce an estimated 1 kg CO₂e per product, equivalent to charging a typical smartphone 122 times12Source and calculation: https://www.epa.gov/energy/greenhouse-gases-equivalencies-calculator-calculations-and-references#smartphones. Read more on our carbon clarity page at https://www.logitech.com/en-us/sustainability/carbon-labeling-measuring.html..CUSTOMIZE THE EXPERIENCE WITH LOGI TUNETake control of your music and meeting experience with Logi Tune. Adjust sidetone, mic level, and EQ for your preferred audio experience using the Logi Tune13Logi Tune is available on Windows, macOS, iOS, and Android. Download Logi Tune at logitech.com/tune, Apple App Store, or Google Play store desktop or mobile app for Logitech headsets. Plus, keep your devices up to date and join meetings with just one click. Specs & Details Dimensions Headset Height: 172.8 mm Width: 166.7 mm Depth: 66 mm Width: 122 g Earpads Height: 66 mm Width: 66 mm Depth: 16 mm Packaging Height: 184 mm Width: 174 mm Depth: 72 mm Technical Specifications Microphone Type: Dual beamforming mics with noise-canceling algorithms Frequency Response: 100-7KHz Speakers Frequency response (music mode): 50-20KHz Frequency response (talk mode): 100-7KHz Sensitivity: 96dB ±3dB @1kHz Driver size: 30 mm Audio compliance: EN 50332-2 compliant Battery Built-in battery (Lithium ion) Battery life (talk time): Up to 16 hours Battery life (listening time): Up to 20 hours Charging Full charge: 2 hrs Quick charge: 5 minutes for up to 1 hour of talk time USB-C charging cable: 1 m Wireless Connectivity Headset Bluetooth version: 5.3 Operating distance: up to 30 m Software Customize headset settings in Logi Tune Sustainability Black plastics: 55% post-consumer recycled material Rose and Off-white plastics: 42% post-consumer recycled material Paper Packaging: FSC™-certified Product carbon footprint: 8.5 kg CO₂e