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The Logitech 981-000519 over-ear headphones are a device designed for professional use in office and call center environments, featuring reliable wired USB 2.0 connectivity that ensures a direct and stable connection compatible with standard USB-A ports. These headphones have a lightweight construction of only 120 grams , allowing for extended use without discomfort, and include a 2.1-meter cable that provides sufficient mobility within the workspace. Their black and silver design combines a sober aesthetic with durable materials, mainly plastic , optimized for daily use. Regarding sound quality, they offer a frequency response suitable for clear communication, ranging from 50 Hz to 10 kHz , effectively capturing voice and reducing background noise thanks to their integrated noise-canceling system , an essential feature for maintaining focus and call quality. Additionally, they include a built-in microphone, making them ideal wired headset solutions for tasks requiring constant interaction. The over-the-head design ensures a secure and comfortable fit, while the compact and lightweight body contributes to ergonomics during long work shifts. The Logitech 981-000519 model stands as a reliable option for users seeking wired headsets with microphones that deliver stable performance, good sound quality, and comfort, especially suited for professional and telephony environments. Type: Wired Earpiece Headphones with Headband Headphones with Microphone Frequency response: 50 Hz-10 kHz Microphone: 100 Hz-10 kHz Characteristics: LED in operation indicator Noise cancellation Installation guide included Approx. dimensions: 16,5 x 17,4 x 5 cm Colour: Black Silver Black/Silver Connections: USB 2.0 USB USB x 3 Wired Type of headphones: External supraaural Recommended use: Oficina/Centro de llamadas Material: Plastic Power supply: Wired Approx. weight: 120 g 120 gr Sound intensity: 90 dB Recommended age: Adults Memory Type: DDR4 Headphones: Binaural Frequency: 100 - 10000 Hz Speed: 6 Gbps Includes: Transportation cover

The Logitech H570e 981-000575 over-ear headset is a professional solution designed for those who need clear and comfortable communication all day long. This headset with microphone features a directional ECM microphone with a frequency response of 100 Hz to 18 kHz, sensitivity of -47 dB ±3 dB, and less than 2% distortion at 1 kHz, ensuring precise and clear voice capture while eliminating unwanted background noise. The speakers provide a frequency response of 31.5 Hz to 20 kHz in diffuse field, with a sensitivity of 94 dB ±3 dB, delivering clear and defined sound quality for calls and conferences. With built-in noise cancellation , these headphones enhance the listening experience in noisy environments. Its ergonomic and lightweight design, measuring 172 x 165 x 50 mm and weighing only 111 grams in stereo mode , ensures comfort during long use, while the metal frame adds durability and strength. Connectivity is via a USB-A cable , compatible with USB 2.0 ports, allowing easy connection to PC, Mac, and Linux systems without additional setup. It also integrates seamlessly with communication platforms like Skype for Business, Zoom, BlueJeans, Google Hangouts Pro, and Cisco , ensuring versatility and compatibility in corporate environments. Includes accessible volume controls for quick and easy audio adjustment during calls. Compatible with Windows 7 or later and macOS 10.7 or higher, the Logitech H570e is a balanced choice for professionals who value sound quality, functionality, and ergonomics. These headphones combine precise audio engineering with a robust design, offering reliable and continuous performance for work requiring constant communication and efficiency. Approx. weight: 0,195 gr 240 g Approx. dimensions: 17,2 x 16,5 x 5 cm Characteristics: Stereo Volume control Noise cancellation Plug and play Water resistant Installation guide included Battery operated (2 AA, included) Colour: Black Compatible: Windows, Mac OS, Linux Type: Earpiece Headphones with Headband Wired Headphones with Microphone Connections: USB Wired Type of headphones: External supraaural Recommended use: Oficina/Centro de llamadas Material: Metal Leather Connectivity: Bluetooth Year: 2014 Operating System: Windows 10 Power supply: Wired Battery operated: AA x 2 Sound intensity: 79 dB Recommended age: Adults Headphones: Binaural Not included: Bluetooth

Connections: Jack 3.5 mm Wired Type: Wired Binaural Headphones with Microphone Colour: Black Cable length: 1,8 m Frequency: 20-20000 Hz 20 - 20000 Hz 20 kHz Voltage: 1,5 V Units: 1 Unit Recommended use: Oficina/Centro de llamadas Material: Aluminium Plastic Characteristics: Noise cancellation Built-in microphone Installation guide included Year: 2015 Type of headphones: External circumaural External supraaural Power supply: Wired Compatible: Windows Mac OS Includes: Instruction manual Sound intensity: 122 dB Recommended age: Adults Volume control: Rotary Headphones: Binaural Control type: Buttons, rotating Not included: Bluetooth

Type: Headband Gaming Headset with Microphone Wireless Headphones Headphones with Headband Binaural Headphones with Microphone Wired Characteristics: Built-in microphone Foldable Water resistant Wireless 32 Ohm Built-in battery Connections: USB USB-A - USB-C Wired Range: 15 m Rechargeable lithium battery: 1100 mAh Frequency: 100 - 10000 Hz 2,4 GHz 20-20000 Hz 20 - 20000 Hz Colour: Black Approx. autonomy: 20 hours Includes: Cushions Case User manual Cable length: 1,8 m Battery capacity: 1100 mAh 4,07 WH Material: Foam Synthetic Leather Aluminium Imitation Leather Recommended use: Set Gaming Connectivity: Bluetooth Wireless Radio frequency Type of headphones: External circumaural Compatible: Windows Mac OS Battery: Yes Recommended age: Adults Approx. weight: 370 g Volume control: Rotary Headphones: Binaural Control type: Buttons, rotating Not included: Bluetooth Battery type: Litio Ion Warnings: Dispose of batteries in accordance with local regulations on hazardous waste.. Warnings: Do not disassemble or modify the product on your own.. Warnings: Read the user manual before use..

The Logitech G335 headset with microphone is a lightweight and versatile solution for gamers of all levels seeking a comfortable experience compatible with multiple platforms. Weighing only 240 g, these wired gaming headphones feature a durable plastic build and an external circumaural design that offers a snug fit without sacrificing comfort during long sessions. Their 3.5 mm jack connection ensures universal compatibility with PCs, consoles, and mobile devices, while the adjustable suspension-style headband ergonomically adapts to each user to minimize fatigue. They include a built-in microphone that guarantees clear and effective communication, Discord-certified for optimal voice recognition in competitive or collaborative environments. The black color and wired design provide a classic, functional look focused on a simple and stable user experience, ideal for those who prefer a direct connection without relying on batteries or wireless pairing. This model stands as a balanced option within the Logitech G lineup, known for quality and gaming focus, distinguished by its lightness, ergonomics, and ability to adapt reliably and comfortably to various gaming platforms. Overall, the Logitech G335 is an essential accessory for gamers seeking a balance between robust functionality and extended comfort. Type: Earpiece Headphones with Headband Wired Cable Headphones with Microphone Colour: Black Connections: Jack 3.5 mm Wired Frequency: 20 - 20000 Hz 100 - 10000 Hz Recommended use: Set Gaming Material: Plastic Characteristics: Built-in microphone Plug and play Type of headphones: External circumaural Power supply: Wired Approx. weight: 240 g Compatible: Windows Includes: Instruction manual Control: Rotating Driver: 40 mm Recommended age: Adults Volume control: Rotary Headphones: Binaural Year: 2021

The Logitech G733 Lightspeed are wireless headphones specifically designed for gaming, combining advanced functionality with a modern, striking design. Their white color adds a distinctive style, while their flexible connectivity system includes both Bluetooth and USB connection, ensuring compatibility with a wide range of devices and stable connectivity through Logitech’s LIGHTSPEED wireless technology, which offers low latency and high responsiveness, essential for competitive gaming. These headphones feature an over-ear open-back design that fully surrounds the ears for greater comfort and isolation, and include a built-in microphone , allowing clear communication during team play. The customizable LIGHTSYNC RGB lighting adds a visual personalization touch that can sync with the rest of the gaming setup. Additionally, their advanced Blue VO!CE microphone technology improves voice quality by filtering external noise and ensuring clear communication. The set is ideal for extended use thanks to a lightweight, ergonomic design aimed at maintaining comfort during long sessions. In short, the Logitech G733 Lightspeed position themselves as high-quality wireless headphones for gamers seeking performance, versatile connectivity, and style in a robust and comfortable product. Approx. autonomy: 28 hours Connections: USB USB-A - USB-C Colour: White Characteristics: Wireless Backlighted Built-in battery Type: Headphones with Microphone Connectivity: Bluetooth Year: 2020 Type of headphones: External circumaural Battery: 1500 mAh Yes Range: 20 m Compatible: Windows Mac OS Frequency: 20 - 20000 Hz 100 - 10000 Hz Recommended use: Gaming Recommended age: Adults Volume control: Rotary Headphones: Binaural Control type: Buttons, rotating Not included: Bluetooth Speed: 6 Gbps Battery type: Litio Ion