Today, remote work is a form of work we do on a daily basis to help limit the impact on productivity. If you're looking for the perfect business headset for making and receiving business calls, you can't go wrong with the bluetooth headset with microphone. Based on previous versions, we've made improvements to sound, Bluetooth connectivity and battery life to give you a more advanced experience. ?Product Highlights? 1.76oz(50g) Lightweight Comfort Mute Function & Voice Assistance Enabled cVc 6.0 Noise Cancelling Mic Leading Bluetooth 5.0 Up to 16 Hours Playing Time 33 feet(10m) Roaming Range I have some questions✋ Q: How to mute? A: Double-tap the MFB button during a phone call to mute the microphone, and double-tap again to unmute. Q: How to activate voice assistant action? A: In standby or music state, please long press the MFB button for 3S to activate the voice assistant. Q: What is the size of this earmuff? Will it hurt my ears? A: Our wireless microphone headset adopts high-quality soft protein ear pads, which have good breathability. It is extremely comfortable and soft. It will not hurt your ears and can bring you a comfortable experience. Note: For audio and wearing comfort, please take off the earphones every 1-2 hours to relax your ears. Q: Is this headband adjustable? I hope it's not just for me. A: The Weight of truckers headset is only 1.76 ounces (50 grams). our truckers bluetooth headset has an adjustable headband to fit any head shape and size, you can freely adjust the size of the headband to find the most comfortable fit.