Bluetooth headset with AI environmental noise cancelling microphone, Bluetooth 5.3, dual device connection, 60 hours working time (Blue) Key benefits Clear voice capture in noisy environments: Advanced AI environment noise cancellation reduces distracting background sounds such as children playing, music, keyboard tapping, and nearby conversation so the other party hears your voice more clearly. Reliable wireless performance: Bluetooth 5.3 provides faster pairing, a more stable connection, lower latency, and improved audio quality compared with earlier Bluetooth versions. Stay powered through the week: Up to 60 hours of working time on a full charge (about 2 hours to fully charge). Typical usage can support around 8 hours of talk time per day for a week. Seamless multitasking: Dualdevice connection lets you stay connected to two Bluetooth devices at once for calls and media, so you can switch between work and devices without repairing. Practical controls for everyday use: Multifunction button (MFB) handles power on/off, pairing, and answering or hanging up calls on mobile phones. A dedicated mute function lets you quickly silence the microphone during calls. Features and compatibility Microphone: AI environment noise cancellation designed for clear calls on PCs and mobile phones. Bluetooth: Version 5.3 for faster pairing, stable links, and reduced audio lag. Battery: Up to 60 hours working time; full charge in roughly 2 hours. Audio: HiFi stereo sound for calls and media playback. Controls: MFB for power, pairing, and mobile call handling; mute for instant mic silence. Compatibility: Works with laptops, desktop PCs, smartphones, tablets, and other Bluetoothenabled devices. Practical use scenarios Remote work and video conferencing: Use with a laptop during online meetings to reduce background noise and keep conversations focused. Mobile multitasking: Stay connected to your phone and computer at the same time so you can take an incoming phone call without disconnecting from your work device. Travel and commuting: Long battery life and stable Bluetooth connection make it convenient for long trips, extended listening sessions, or onthego calls. What makes this headset stand out AIdriven noise cancellation tailored for realworld environments. Modern Bluetooth 5.3 connectivity with dualdevice support for flexible workflow. Long battery life that minimizes charging interruptions and supports fullday use over multiple days. Note The answer and hangup call function via the MFB button is supported for mobile phones.