TERUNSOUl Bluetooth Headset V5.3, Wireless Bluetooth Earpiece with 600mAh Charging Case, 110H Playtime, Hands Free Headset for Cell Phone and Computer with Built-in Microphone for Work Trucker Office

USB Dongle & Bluetooth 5.3: With Bluetooth 5.3 connection, you can freely move up to 33 feet and connect a second smartphone or desktop using your bluetooth headset's multipoint technology. You can promptly answer calls from another phone through Sp1 while multitasking, ensuring you never miss a call. The bluetooth earpiece for computer comes with a dongle, making it compatible with desktops. If your device lacks Bluetooth functionality, plug the dongle into a USB port, and it will automatically connect to Sp1. Please read the user manual carefully before use. Large Battery Capacity & LED Display: The wireless headset with mic for work has a 105mAh battery, lasting up to 17 hours (70% volume) on a single charge, fully charged in 1.5 hours. The 600mAh charging case is perfect for long trips without frequent recharging. The easy-to-read digital display shows the remaining power of the charging case, ensuring timely recharging. Flexible Buttons & Hands-Free Calls: This bluetooth headset with microphone has multiple buttons that are easy to operate, effortlessly controlling music, calls, and meetings. Hands-free calling allows you to answer calls without holding your phone, making multitasking easier. Additionally, triple-pressing the multifunction button activates Siri for voice commands. Stay connected and in control with this multifunctional phone headset. PS: E-manual available on this page for reference. One-Touch Mute: An independent mute button has been added to the bluetooth headphones with microphone. With the convenient one-touch mute feature, users can quickly mute calls to enhance privacy. (Mute function is only available during phone calls.) Lightweight Design: The lightweight truck driver bluetooth headset (0.52 oz) won’t burden your ears. Whether worn on the left or right side, this flexible wireless bluetooth headset ensures all-day comfort, from the first call of the day to the last. The ergonomic design, combined with a stylish appearance, suits your busy schedule. Available with three sizes of ear tips (S/M/L) for a perfect fit in each ear. Warm tip: When using dongle to connect to a computer for conference software calls, please do not press the multifunction button. If you accidentally press the multifunction button, it may cause the headset to have no sound. Please plug and unplug dongle again, or turn off the headset and reconnect. Note: The Bluetooth dongle and replacement ear tips are in the 'Accessories' box. The charging cable is placed at one end of the box, while the replacement ear tips and Bluetooth dongle are at the other end.