Elektronika Informatyka

The MHIBW headset with microphone from Mars Gaming is a pair of wireless in-ear headphones in white that deliver an advanced audio experience thanks to their latest-generation Bluetooth 5.1 chipset , ensuring stable, fast connectivity with ultra-low latency for total freedom of movement. Their Dual Driver two-way technology provides rich spatial sound with deep bass and clear mids/highs, ideal for users who value detailed, balanced audio. Designed for comfort and a perfect fit, they include medical-grade silicone ear tips in three sizes to adapt to different ear shapes, also offering good passive noise isolation. Integrated touch controls make managing calls, playback, and volume easy without accessing the device, while directional capsule microphones ensure clear voice quality during conversations. Their IPX4 water resistance protects against splashes, allowing use during everyday and sports activities. Each earbud features a 40mAh battery providing between 3 and 4 hours of continuous use , extendable with the charging case’s 300mAh capacity , offering up to 16 hours of uninterrupted operation. The compact, lightweight case uses a USB-C connector for fast charging in about 1.5 hours . With small dimensions of 35 x 19 x 23 mm and a weight of only 6 grams per earbud , they are discreet and comfortable for long sessions. Additionally, their compatibility with Bluetooth profiles HFP, HSP, AVRCP, and A2DP ensures broad use with most common Bluetooth devices. Overall, the Mars Gaming MHIBW are a practical, well-balanced solution for users seeking reliable, portable wireless headphones with a microphone and advanced sound quality for daily and multimedia use. Type: Wireless Microphone Earpiece In-Ear Headphones with Microphone In-ear headphones In-ear Headphones Characteristics: Noise cancellation Volume control Headphone with Microphone Built-in microphone Wireless 32 Ohm Built-in battery Colour: Black White Connectivity: Bluetooth 5.3 Bluetooth Bluetooth 5.1 Connections: USB-C Battery capacity: 300 mAh Material: Silicone Plastic Type of headphones: In-ear headphones Range: 10 m Approx. autonomy: 4 hours 12 hours Frequency: 20 - 20000 Hz Approx. charging time: 1,5 hours Approx. standby time battery life: 150 hours Control type: Touchpad Battery: Yes Capacity: 12 g Recommended age: Adults Headphones: Binaural Includes: Headphones Year: 2021 Recommended use: Calls and music IP rating: IPX4 WIRELESS TWS HEADPHONES MHIB State-of-the-art Bluetooth 5.1 chipset with super low latency connection and 16 hours of operation for absolute freedom. Medical silicone ear cushions with 3 selectable sizes for a perfect fit. Two-way DUAL DRIVER technology for enhanced spatial sound with deep bass and crystal clear mids/treble. Convenient touch controls. Directional capsule microphones. High IPX4 resistance BLUETOOTH 5.1 We incorporate the most advanced Bluetooth 5.1 chip for maximum stability of the wireless connection under any circumstances, super low latency without synchronization problems in games, high-fidelity sound quality with advanced codecs and maximum optimization of energy consumption of up to 16 hours. In addition, its connection is ultra-simple and automatic once paired. BLACK OR WHITE Available in black and white - choose the version of the MHIB headphones you like best! DUAL DRIVER SPATIAL SOUND Achieve spectacular sound quality and impressive immersion thanks to its two-way DUAL DRIVER system: With its dedicated biological membrane driver you will get clear mids as well as crystal clear highs for excellent sonic positioning and clarity. While its second bass reflex driver will allow you to enjoy a depth of bass without harmonic distortion for immersion and realism with optimized spatiality that will make you fully immerse yourself in the sound universe of your choice. PASSIVE NOISE CANCELLATION AND SUITABLE FIT Effectively isolate yourself from external noise without losing sound quality or increasing battery consumption thanks to medical-grade silicone ear cushions with 3 selectable sizes. Find the perfect size for your ear and get a perfect fit and comfort. DIRECTIONAL CAPSULE MICROPHONE Use the integrated directional capsule microphone positioned at your mouth for a perfect pickup of your voice in calls or streamings. IPX4 RESISTANCE Made of high quality materials you will have IPX4 resistance, which will allow you to use them for sports use without any problem. TOUCH CONTROLS With highly sensitive touch controls, easily control the voice assistant, multimedia functions for music and sound control, volume control and on-hook/off-hook calls USB-C CHARGING CASE Protect, carry and recharge your headphones in an ultra-compact case with USB-C connector that fits anywhere. Product type: Headset Wearing style: In-ear Recommended usage: Calls/Music Product colour: White Headset type: Binaural Control type: Touch International Protection (IP) code: IPX4 Connectivity technology: Wireless USB connector: USB Type-C Bluetooth: Y Bluetooth profiles: HFP,HSP Bluetooth version: 5.1 Wireless range: 10 m Ear coupling: Intraaural Headphone frequency: 20 - 20000 Hz Impedance: 32 Ω Driver unit: 7 mm Number of drivers: 2 Microphone type: Built-in Battery operated: Y Battery type: Built-in battery Right earpiece battery capacity: 40 mAh Left earpiece battery capacity: 40 mAh Continuous audio playback time: 4 h Continuous audio playback time (with charging case): 12 h Battery recharge time: 1.5 h Standby time: 150 h Width: 35 mm Depth: 19 mm Height: 23 mm Left earpiece weight: 6 g Right earpiece weight: 6 g Charging case dimensions (W x D x H): 54 x 54 x 29 mm Charging case weight: 45 g Package width: 88 mm Package depth: 102 mm Package height: 33 mm Charging case capacity: 300 mAh Charging case connector type: USB Type-C Extra earbuds: Y Quantity: 1

The Microsoft model 8LI-00002 wired headset with microphone is an essential accessory designed to deliver quality sound for gaming and multimedia environments. Featuring a wired design in black with a 3.5 mm jack connection, these headphones ensure broad compatibility with devices such as Xbox Series X|S, Xbox One, and Windows 10 PCs. Made with lightweight materials and a flexible frame, they provide a comfortable, personalized fit for long gaming or work sessions, helping reduce fatigue thanks to their lightness. Their stereo sound system offers clear, balanced audio reproduction, allowing users to immerse themselves in a crisp and precise listening experience. The built-in microphone enables smooth, interference-free communication, ideal for online gaming, video calls, or live streaming, enhancing interaction and coordination. Although wired, the jack connection guarantees stable, lag-free transmission, an important advantage for users seeking reliability and easy setup. This official Microsoft model offers a practical, functional solution for those needing a versatile device compatible with multiple platforms, combining comfort, sound quality, and ease of use. In summary, these wired headphones with microphone are a solid choice for users who value a balance between performance and comfort in their gaming and multimedia audio devices. Colour: Black Headphones: Jack 3,5 mm Binaural Type: Headphones with Microphone Power supply: Wired Connections: Jack 3.5 mm Compatible: Windows 10 Recommended use: Gaming Instruction manual: Italian Year: 2021

Connectivity: Bluetooth 5.3 Bluetooth Wireless Power supply: Battery Colour: Green Characteristics: Noise cancellation Built-in microphone Wireless Integrated microphone Water resistant With cable Built-in battery Type: Headphones with Microphone Headphones In-ear headphones In-ear Headphones Power: 10 mW 2100 W Connections: USB-C USB Jack 3.5 mm Material: Plastic Type of headphones: In-ear headphones IP rating: IP55 Gender: Unisex Includes: Case Pillow cases x 3 Microphone: Yes Control type: Touchpad Battery: Yes Recommended age: Adults Approx. call time battery life: 4 hours Weight: 100 g Headphones: Binaural Approx. autonomy: 6 hours Frequency: 10 - 40000 Hz Battery type: Litio Ion

The Poly Blackwire 3310 USB-C headset with microphone , model 8X215AA , features a monaural design that combines style, comfort, and functionality , especially suited for professional and everyday use. Its USB-C connection with included adapter ensures easy and quick integration with a wide range of compatible devices, providing reliable and stable wired connectivity , ideal for work environments where clarity and stability are essential. The lightweight design at 103 grams adds comfort for long hours, while the black color offers an elegant and discreet look. Equipped with an omnidirectional microphone , these headphones capture voice clearly from multiple directions, facilitating clear communication in video calls, conferences, and professional calls. The focus on comfort and audio quality is reflected in its ergonomic design and materials that allow extended use without fatigue. This device meets the needs of professionals requiring a reliable product for daily communication, with simple installation and broad compatibility thanks to its USB-C technology. Overall, the Poly Blackwire 3310 USB-C is a practical and efficient solution balancing sound quality, comfort, and connectivity, making it an essential tool for the workplace. Type: Headphones Headphones with Microphone

The Poly 8X228A6 is a headset with microphone specially designed for professional environments such as offices or call centers, offering a clear and efficient sound experience. This model combines a sleek design in black and red colors with wired technology, using a reliable USB-A connection to ensure compatibility and stability across various devices. Its earcups are optimized for a wide frequency response, ranging from 20 Hz to 20,000 Hz , guaranteeing crisp audio for both calls and multimedia playback. Additionally, it features advanced noise reduction functions that minimize ambient noise to improve communication and focus in demanding work settings. The microphone arm is flexible, allowing a personalized and comfortable fit for the user during long shifts. Its over-ear design provides good passive isolation, complementing active noise-canceling technologies, contributing to an optimal listening experience. The combination of these attributes makes the Poly 8X228A6 a professional solution for those who need a reliable, comfortable device with consistent sound quality for frequent communication tasks. In short, these headsets with microphone represent an effective and practical tool for daily work in corporate environments. Type: Headphones Headphones with Microphone Earpiece Headphones with Headband Wired Colour: Black Connections: USB Type of headphones: External supraaural Frequency: 20 - 20000 Hz 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