Tecknet Trucker Bluetooth Headphones With Microphone Noise Canceling, Black Product Features AI NOISE CANCELLING MICROPHONE: Bluetooth headphones with microphone for pc can cancel up to 99.6% of background noise around you. ALL-DAY COMFORT 270 ROTATABLE MIC: Wireless headset with mic for work is equipped with a comfortable on-ear earmuff and ultra-soft protein leather, 270 rotatable microphone can be used on the right or left side EASY TO OPERATE: Through the MFB button on the wireless bluetooth headset, you can easily answer or hang up calls (only useful for phone calls). Use Skype, Zoom or Microsoft Teams on the PC side, please set the headset up through the software WITH USB DONGLE: TECKNET usb wireless headset compatible with computers, pc, cell phones, and other bluetooth devices. If your desktop computer does not have bluetooth function, using the wireless headset with mic for work with usb adapter can solve this problem MUTE KEY WORK FOT PHONE CALL: With the mute key, you can click the mute button to turn the microphone on and off during a call?only for mobile phones call), you can not use the mute function when not on a call LONG BATTERY LIFE: TECKNET Trucker wireless headset with mic for work provides up to 50h work time and 85 hours of standby time on a single charge. 1.5-hour full charge time with included type c cable, not recommended for use when charging WIDELY COMPATIBLE: Connecting to the computer via a dongle will be more stable, with no transmission delay. (NOTE: Before using the USB dongle, please confirm that your device has a usb interface, or please use the bluetooth connection) 36 MONTHS SUPPORT: Bluetooth headset perfect for call centers, offices, remote work, home, classrooms, Skype, Zoom, VoIP, webinars, and truck drivers. If you encounter any problems, please feel free to contact our professional customer service team Reason 5: Too many Bluetooth products are connected to the device, causing the Bluetooth connection with the headset to slow down or not connect (mostly seen in Apple products). The laptop is connected to more than 5 similar Bluetooth products, causing the connected Bluetooth products to easily drop the line or fail to connect. Solution: Delete unused products or similar products. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!