Słuchawki z mikrofonem

Colour: Black Red Type: Headphones with Microphone Wired Material: Leatherette Characteristics: Noise cancellation Connections: USB Jack 3.5 mm USB-A Wired Type of headphones: External supraaural Power supply: Wired Frequency: 20 - 20000 Hz Control: Buttons Frequency response: 20 Hz Headphones: Binaural Not included: Bluetooth Year: 2021 Battery type: Litio Ion Rechargeable lithium battery Recommended use: Oficina/Centro de llamadas

Type: Headphones Headphones with Microphone Wired Colour: Black Approx. autonomy: Unlimited Microphone: Yes Material: Leatherette Connections: USB Jack 3.5 mm USB-A Wired Connectivity: Bluetooth Type of headphones: External supraaural Technology: Laser Power supply: Wired Frequency: 20 - 20000 Hz 100 - 10000 Hz Volume control: Digital Characteristics: 32 Ohm Headphones: Binaural Not included: Bluetooth Year: 2021 Recommended use: Calls and music Battery type: Litio Ion Rechargeable lithium battery

Colour: Black Power supply: Electric cable Wired Built-in microphone: Yes Type: Headphones with Microphone Wired Country/Region of manufacture: China Material: Leatherette Year: 2014 Type of headphones: External supraaural Headphones: Monaural Recommended use: Oficina/Centro de llamadas

The Poly Blackwire 5220 is a set of headphones with microphone designed to deliver a professional and versatile audio experience in work and communication environments. This model stands out for its multiple connectivity options, featuring USB-C, standard USB, and 3.5 mm jack ports , allowing compatibility with a wide range of devices, from computers and mobile phones to tablets and telecommunication systems. Its black design adds sobriety and professionalism, ideal for offices and remote work. Equipped with advanced active noise cancellation technology, it ensures clear listening without external interference, enhancing focus and call or virtual meeting quality. The built-in microphone offers precise voice capture, enabling clear, distortion-free communication. Additionally, the inclusion of a USB-C to standard USB adapter adds flexibility for users with different connection types. Its robust and ergonomic build is designed for long hours of use, providing comfort without sacrificing durability. These headphones meet the expectations of professionals seeking a reliable and versatile device, with easy setup and quality audio for both calls and multimedia playback. Overall, the Poly Blackwire 5220 represents a balanced and functional solution that facilitates efficient interaction in any digital environment. Type: Headphones Headphones with Microphone Earpiece Headphones with Headband Wired Characteristics: Noise cancellation Connections: USB USB-C Jack 3.5 mm Type of headphones: External supraaural Frequency: 20 - 20000 Hz

Type: Headphones Gaming Earpiece with Microphone Headphones with Microphone Colour: Black

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