Microphones and headphones

The Logitech H390 is a headset with microphone designed to deliver clear audio quality and practical use in office and call center environments. It features a wired USB-A plug and play connection , ensuring easy and quick setup without additional configuration. Its white design is made of durable plastic, providing lightness and durability with a weight of just 197 grams. The 1.9-meter cable offers enough freedom of movement during calls or long sessions. The microphone boom includes noise-canceling technology that helps minimize background sounds for clear, professional communication and can be easily moved aside when not needed. Additionally, the inline cable controls allow volume adjustment or muting the microphone without interrupting the conversation, optimizing call management in real time. The drivers are designed to deliver enhanced digital audio with a frequency response ranging from 20 Hz to 20 kHz, ideal for work, conferences, or multimedia content. Overall, the Logitech H390 provides a comfortable and functional solution for users who need simple connectivity and effective sound quality in their daily tasks. Type: Headphones Earpiece Headphones with Headband Wired Cable Headphones with Microphone Colour: White Characteristics: Noise cancellation Plug and play 32 Ohm Connections: USB USB-A Wired Type of headphones: External supraaural Frequency: 20 - 20000 Hz 100 - 10000 Hz Control type: Buttons Buttons, rotating Recommended use: Oficina/Centro de llamadas Material: Plastic Power supply: Wired Compatible: Windows Mac OS Includes: Instruction manual Control: Buttons Cable length: 1,9 m Recommended age: Adults Volume control: Rotary Headphones: Binaural Sound intensity: 94 db

The Poly model 85S15AA ear pads are accessories specifically designed to enhance the headphone user experience, providing a comfortable and functional replacement for compatible Blackwire C310 and C320 models. This set includes two covers made of high-quality synthetic leather , offering a soft touch and ensuring proper acoustic isolation during use. Their classic black color guarantees a discreet and professional appearance, easily adapting to various work or home environments. The materials used, a combination of inner foam and durable plastic , ensure durability and comfort while allowing adequate ventilation and resistance to wear from prolonged use. These disposable pads are ideal for those seeking to keep their headphones in optimal hygienic and aesthetic condition, ensuring a quick and easy replacement without compromising sound quality or ergonomics during long hours of use. Their design offers a precise fit, facilitating attachment to the headphones without difficulty or the need for additional tools. Overall, the Poly 85S15AA pads represent a technical and functional accessory that extends the lifespan of Blackwire C310/320 headphones, improving comfort and acoustic performance in every session. Type: Headphones Colour: Black Material: Foam Plastic

Type: Headphones Video Conferencing System Connections: HDMI x 2 Ethernet LAN USB-C USB HDMI HDMI x 3 2 Resolution (px): 1280 x 800 px 3840 x 2160 px Characteristics: Built-in speakers Camera: 20 Mp Resolution: 4K Ultra HD Connectivity: Wi-Fi Colour: Black Language: English

The in-ear headphones Sony MDR‑E9LP offer a compact, lightweight design for everyday use, with a comfortable in-ear fit that provides good passive isolation from external noise. They feature 13.5 mm dynamic drivers that deliver balanced sound for music and multimedia, supported by a frequency response of 18 – 22,000 Hz that adequately covers the usual audible range. Their sensitivity of 104 dB and impedance of 16 Ω allow sufficient volume even when connected to mobile devices with low output power, while the maximum input power of 100 mW (0.1 W) ensures stable operation within recommended limits. Connection is via a standard 3.5 mm jack plug, with a gold-plated connector for better conductivity and reduced interference, and includes a 1.2 m wired cable that offers a suitable length for use with smartphones , music players or other portable devices without excessive tangling. Made of plastic and polyethylene , they combine lightness and durability, with an approximate weight of 6 g that enhances comfort during long listening sessions. The binaural in-ear style is aimed at adults looking for simple headphones to listen to music, podcasts or videos, and the product includes earbuds (x2) to improve the fit in the ear. Available in white/blue colour combination, the Sony MDR‑E9LP are practical, functional wired headphones, suitable for everyday use with broad compatibility and a basic, balanced sound profile. Type: With cable In-Ear Headphones In-ear headphones Wired In-ear Headphones Neodymium Characteristics: With cable Gold-plated Built-in microphone 16 ohm Approx. weight: 6 Kg 6 gr Power: 100 mW 0,1 W 100 W Wireless: No Includes: Plug x 2 Headphones Length: 1,2 m Control type: Dynamic Type of headphones: intraaural In-ear headphones Approx. diameter: 13,5 mm Frequency response: 18 - 22000 Hz Impedance: 16 Ω Power supply: Electric cable Wired Built-in microphone: No Headphones: 3,5 mm Colour: Blue White White/Blue Material: Polyethylene Plastic Connectivity: Bluetooth Connections: Jack 3.5 mm Wired Compatible: Smartphone Cable length: 1,2 m Sound intensity: 104 dB Recommended age: Adults Recommended use: Music Frequency: 18 - 22000 Hz MDR-E9LP headphones with 13.5mm driver unit and high power neodymium magnet which is capable of reproducing rich and powerful bass sound.- 13.5mm driver unit- 300 kJ/m3 neodymium magnet is used to reproduce powerful bass sound Product type: Headphones Wearing style: In-ear Recommended usage: Music Product colour: Blue, White Volume control: N Cable length: 1.2 m Connectivity technology: Wired Ear coupling: Intraaural Maximum input power: 100 mW Acoustic system: Open Headphone frequency: 18 - 22000 Hz Impedance: 16 Ω Headphone sensitivity: 104 dB Magnet type: Neodymium Driver unit: 1.35 cm Diaphragm material: Polyethylene terephthalate (PET) Microphone type: Not available Weight: 6 g Extra earbuds: Y Headphone connectivity: 3.5 mm

Colour: Red Type: Headphones Wired Headphones with Microphone In-ear headphones In-ear Headphones Neodymium Cable length: 1,2 m Connections: Jack 3.5 mm Wired Includes: Headphones Frequency: 5 - 24000 Hz Sound intensity: 103 dB Material: Silicone Plastic Type of headphones: In-ear headphones Power supply: Wired Compatible: Smartphone Connectors: Gold-plated Recommended age: Adults Characteristics: 16 ohm Headphones: Binaural Control type: Dynamic Not included: Bluetooth Year: 2021