S A7 Pro Wireless Headset with Microphone V5.2, Noise Cancellation Bluetooth Headphones with Mute Mode, 40 hrs Office Headset for Call Center/Meeting/Truck Drivers/Online Conferen

【AI Noise Cancelling Microphone】- The S A7 Pro Bluetooth headset adopts AI intelligent noise reduction technology, which effectively isolates your voice from background noise, greatly improves the clarity of voice calls, and makes your phone calls as smooth as face-to-face conversations. No matter what office environment you are in, your team hears only your voice and nothing else. 【Long Battery Life 】- A7 Pro Bluetooth wireless headset only takes 2 hours to charge fully, which can work about 40 hours for calls and 60 hours for music at 60% volume and stand by about 200 hours when connected with the device. 【Dual Device Connection】- S wireless headphones over ear built-in Bluetooth 5.2 for a seamless and stable connection. This Bluetooth headset can also connect 2 mobile devices simultaneously so you will never miss a call. 【One Key Mute Mode】- This wireless phone headset is equipped with a mute button, which can quickly mute the headset microphone off to keep your privacy and reduce yawn embarrassment during phone calls or team conferences. 【270° Rotatable Microphone & Lightweight Design】 The flexible boom mic can rotate freely as near your mouth as you want. Designed with an adjustable and wide headband, soft earmuff, and the net weight of the headset is 80g, there is no burden even if wear it for a long time.