Poly

Type: Headphones Earpiece Headphones with Headband Wired Headphones with Microphone Colour: Black Connections: USB USB-C Jack 3.5 mm Frequency: 20 - 20000 Hz 100 - 10000 Hz Recommended use: Oficina/Centro de llamadas Material: Plastic Characteristics: Omnidirectional microphone Connectivity: Wireless Type of headphones: External circumaural Power supply: Wired Compatible: Windows 10 Mac OS Sound intensity: 90 dB Recommended age: Adults Headphones: Binaural

The Poly Blackwire 3320 headset is a device designed to provide an optimal balance of style, comfort, and audio quality in professional environments such as offices and call centers. This model stands out for its ergonomic design in black that prioritizes comfort during long hours of use. It features wired USB-C connectivity for easy and intuitive connection to most modern devices, ensuring stable, high-quality audio transmission. The headset includes a built-in omnidirectional microphone , ideal for clear voice capture and background noise reduction, enhancing communication in collaborative work settings or frequent calls. Its hearing frequency range, from 20 Hz to 20,000 Hz , ensures faithful and detailed sound response, suitable for most professional and multimedia applications. Weighing only 131 grams , these headphones offer portability without sacrificing durability or robustness. Additionally, the product includes a USB-C to USB adapter to expand compatibility. Overall, the Poly Blackwire 3320 is a practical and functional solution for those seeking reliable, quality headphones with microphone for daily corporate and telephony use. Type: Headphones Earpiece Headphones with Headband Wired Headphones with Microphone Colour: Black Connections: USB USB-C Type of headphones: External supraaural Frequency: 20 - 20000 Hz 100 - 10000 Hz Recommended use: Oficina/Centro de llamadas Characteristics: Built-in microphone Omnidirectional microphone 32 Ohm Power supply: Wired Compatible: Windows 10 Mac OS Headphones: Binaural

Type: Headphones Headphones with Microphone Colour: Black Material: Plastic Leatherette Connections: USB USB-A Connectivity: Bluetooth Type of headphones: External supraaural Power supply: Wired Recommended age: Adults Characteristics: 32 Ohm Headphones: Monaural Not included: Bluetooth Recommended use: Oficina/Centro de llamadas

Colour: Black Characteristics: Built-in microphone Type: Headphones Wired Headphones with Microphone Material: Aluminium Year: 2014 2021 Type of headphones: External supraaural Power supply: Wired Connections: Jack 3.5 mm Wired Recommended age: Adults Headphones: Binaural Recommended use: Oficina/Centro de llamadas

Type: Headphones Headphones with Microphone Wired Colour: Black Material: Aluminium Plastic Year: 2014 Type of headphones: External supraaural Power supply: Wired Recommended age: Adults Headphones: Monaural Recommended use: Oficina/Centro de llamadas Connections: Wired

Microphone: Yes Approx. charging time: 2 hours Approx. autonomy: 19 hours 40 hours Type: Headphones Headphones with Microphone Colour: Black Material: Plastic Characteristics: Built-in microphone LED indicator Built-in battery Connections: USB USB-A Connectivity: Bluetooth Wireless Bluetooth 5.1 Type of headphones: External supraaural Range: 50 m Frequency: 20 - 20000 Hz Includes: USB Cable Transportation cover Sound intensity: 102 dB Battery: Yes Recommended age: Adults Headphones: Binaural Compatible: PC Year: 2021 Battery type: Litio Ion Rechargeable lithium battery Recommended use: Oficina/Centro de llamadas