Avantalk Alto Solo - Wireless Headset with Microphone

Call Quality: Dual-mic cVc noise-canceling filters environmental noise in wireless and wired modes Easy Controls: One-touch mute, answer/end calls, and volume adjustment Integrated busy light signals when you're on a call Comfort & Flexibility: 270° rotating mic for left or right ear wear Adjustable headband for custom fit Dual mode: Bluetooth wireless or wired connection Battery & Charging: Up to 20 hours battery life for all-day use Fast 2-hour charging with included stand Bottom Line: A versatile dual-mode headset with noise-canceling, all-day comfort, and extended battery life for professional calling.