TECKNET Wireless Headset for Work, 40Hrs Worktime AI Noise Cancelling Computer Headphones with Charging Base, Bluetooth Headset with Mic & USB Dongle for PC/Laptop/Call Center

AI Noise Cancellation & Mute： AI-powered ENC blocks 99.8% of background noise for crystal-clear calls. Tap mute for private convos. Note: ENC is for call clarity, not ANC for media. 40Hr Battery & Charging Base： Work 2 weeks on one charge. Includes plug-and-play charging base (also storage stand) + USB-C cable. Note: Disconnects after 10 min idle to save battery. Dual Connection & USB Dongle：Connects to two devices at once. Seamlessly switch between computer meetings and phone calls. Includes USB dongle for non-Bluetooth devices. Note: USB auto-connects first. 33ft/10m Working Range： Reliable wireless connection to computers, tablets, or smartphones. Keep clear line of sight for best performance. Range varies with environment. Adjustable Headband & Bendable Mic： All-day comfort with adjustable headband fits most head sizes (kids to adults). Flexible mic positions optimally – keep 4 inches from mouth to avoid muffled audio.