Acer A640 4K Webcam with AI Noise Canceling Microphone

• Amazon now offers the Acer A640 4K webcam with AI noise-reduction microphone, now priced at $39.98 (list price $49.99).
• AI Review Summary: ⭐Amazon rating: 4.5 / 5 (653+ Reviews). Many users say this webcam delivers excellent image quality, easy setup, and flexible adjustable angles, making it suitable for both work and home use.
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: During video meetings, the most frustrating thing is when the lens keeps hunting back and forth for focus, making your face go blurry and sharp repeatedly. The A640 uses PDAF phase-detection autofocus, so it locks on almost instantly when you sit back down in your chair. With 4K resolution and a Sony sensor, skin tones and details look natural, and it automatically corrects exposure in low light. The microphone features AI noise reduction, so keyboard clacking and air conditioner humming get suppressed, and the other party mainly hears your voice. When you're done, just slide the physical cover over and the lens is blocked, which is easier than taping it up.

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