[Advanced Microphone for Clear Calls]; This wireless headset with mic for work features a high-sensitivity microphone that delivers exceptional voice clarity for business communications. The optimized microphone placement captures your voice naturally, ensuring your speech comes through loud and clear on every call. As an advanced headset with a microphone, it includes a mute function for instant call privacy control. [Super Stable Bluetooth 5.2 Connection]; This Bluetooth headset with microphone utilizes the latest Bluetooth 5.2 technology to enjoy fast pairing and extended connection range. It can also be connected via USB adapter with strong compatibility, and can be easily docked with tablets, computers and other devices to meet the needs of different scenarios. [USB Adapter Plug and Play]; The Bluetooth headphones with a microphone come with a USB dongle, suitable for computers without Bluetooth functionality or situations where Bluetooth connection is not allowed. With a USB adapter, the working setup of this wireless headset is very simple. No need to download any programs or go through any complex Settings. Just plug the USB interface into your computer and you'll be ready to talk or listen immediately. [Memory Foam Earpads for All-Day Comfort]; This usb headset with microphone for pc features plush memory foam earpads that ensure comfort even during long periods of wear. and the 270° swivel microphone makes it easy to adjust the angle of the microphone to meet the needs of different occasions. [2-Year Warranty Service]; We support the quality of our office Bluetooth headphones with a complete after-sales service package. Enjoy a 24-month warranty. We are committed to providing outstanding customer service at every step. If you have any questions, our support team is always available to assist you.

ENC Noise Cancelling & Clear Calls: This wireless headset blocks most distracting background noise. It effectively filters out unwanted ambient sounds in busy environments, from bustling offices to noisy airports. An independent mute button allows you to instantly turn off the mic for quick privacy whenever you need. Perfectly tailored for remote workers, online conferences and business trips. Dual-Pairing & Wide Compatibility: Bluetooth 5.3 supports connection to two devices at once. This Bluetooth headset with microphone delivers dual flexible connection solutions: fast Bluetooth pairing and plug-and-play USB dongle. It works perfectly with cell phones, tablets and computers. One-key operation to answer, reject, end calls and redial the last number; voice alerts for connection status, mute mode, low battery and incoming calls. The MFB button only supports answering mobile phone calls. Extended Battery & Easy Charging: The 500mAh battery provides up to 80 hours of music playback and 50 hours of talk time at 50% volume. It easily powers long meetings, full workdays and business trips, completely freeing you from battery anxiety. Equipped with a plug-and-play charging base, the headset enables effortless recharging anytime. Meanwhile, the built-in USB dongle storage slot keeps your adapter securely stored and always within easy reach. Crystal Stereo Sound for Calls & Music: Designed with high-definition stereo drivers, this wireless headset delivers rich, balanced and full-bodied sound. It ensures crisp, clear audio for online meetings, video calls and conference discussions, while also bringing an immersive listening experience for music, videos and daily entertainment. Whether you are focusing on office work or relaxing in your spare time, it presents outstanding sound quality for all-day comfort. Ultra Comfortable & All-Day Wear: Lightweight and travel-friendly, the retractable headband fits different head sizes. The 270° reversible boom mic supports left or right ear use. The ergonomic design reduces head pressure, making it ideal for all-day office work, call center duty and remote work with no discomfort.

✨【ALL-DAY COMFORT WITH ERGONOMIC DESIGN】Acer OHR690 wireless headset with mic for work has undergone hundreds of head-form evaluations and thousands of comfort tests to ensure optimal ergonomic support. Weighing just 2.56 oz, one of the lightest in its class, it minimizes pressure for all-day wear. The ±8° smart tilt ear cups naturally conform to your ear shape, making it ideal for long shifts, customer service, and back-to-back virtual meetings. ✅【CRYSTAL-CLEAR SOUND】The headset with microphone for pc combines advanced AI and ENC dual noise cancellation with a Hi-Fi audio codec, delivering customizable sound and crystal-clear voice quality—perfect for immersive music and distraction-free calls, meetings, or online classes. 🔄【DUAL CONNECTIVITY & STABILITY】 This bluetooth headset features Bluetooth 5.3 and a 2.4G USB receiver. Push the button to switch modes effortlessly. When you are in a video meeting on your PC and receive an important call on your phone, just press the power button to answer instantly, so you never miss a call. ✨【UPGRADED CHARGING STAND DESIGN】The upgraded magnetic charging stand lets you place the headset for fast, stable charging and pick it up anytime. Built-in dongle storage prevents loss and saves USB ports, while plug-and-play ensures instant connection. 🔋【Up to 45 Hours Battery Life】This headset with microphone for pc supports fast charging, delivering up to 45 hours of working time with just a 2 hour charge. Designed for long office shifts, back to back meetings, and business travel, it keeps you productive without interruption. With a wireless range of up to 49 ft (15 m), you can move freely while staying connected. 📱【PLUG & PLAY COMPATIBILITY】This wireless headset with mic is seamlessly compatible with Zoom, Teams, and other platforms you use, and works with phone and laptop, making it an ideal PC headset for work or study. It’s also a perfect gift for professionals and a great choice as a corporate gift.The intuitive mute button lets you silence the mic in one click during meetings or calls, enhancing focus and privacy.

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Bluetooth 5.4 and Fast Pairing: The bluetooth earpiece feature a Bluetooth 5.4 chip, which not only provides a faster and more stable connection but also significantly reduces power consumption compared to the previous generation. When you take the wireless headset out of the charging box, it automatically powers on and activates your phone's search and connection functions. ENC Microphone & HiFi Stereo: The S72 wireless headset is equipped with advanced ENC noise reduction technology, effectively filtering out surrounding noise. Whether you are in a business meeting, on a conference call, or driving a truck, it ensures clear and reliable communication. The 14.2mm dynamic driver delivers crystal-clear and lifelike sound, capturing every note and detail in your music, allowing you to fully immerse yourself in its purity and dynamics. Ultra-Long Battery Life & LED Display: The bluetooth headphones offer up to 18 hours of talk time on a single charge and a total battery life of up to 120 hours when used with the charging case. They can also be charged directly via a USB-C cable, requiring only 1.5 hours for a full recharge. Featuring LED display technology, the earbuds accurately indicate the remaining battery level of the charging case. (Note: Playback time may vary based on volume settings.) Comfortable Fit Design: The bluetooth earpiece features an ergonomic design with rotating ear hooks and a flip-up microphone, allowing easy switching between left and right ears. It comes with three sizes of earplugs to evenly distribute pressure, ensuring a secure and comfortable fit for all-day wear while minimizing fatigue. Ideal for drivers and business professionals, it also boasts an IP7 waterproof rating, effectively resisting sweat, rain, and other liquids. Multi-Function Control: The bluetooth headset features smart buttons for effortless call answering, hanging up, volume adjustment, and music playback. Its thoughtfully designed key layout and user-friendly buttons make it easy to operate, even in busy work scenarios, helping to boost your efficiency. Compatible with most Bluetooth devices, including iOS, Android, and Windows, it ensures a stable connection and delivers high-quality sound across various platforms.