ปากกาบันทึกเสียงดิจิตอลหน้าจอขนาดใหญ่ พร้อมระบบลดเสียงรบกวนความคมชัดสูง ควบคุมด้วยเสียง บันทึกเสียงแบบไม่ทำลายข้อมูล

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Triple Laser Dedicated Fresnel Pro Long Throw Projector Screen 120" Max Tri Color Laser Projector ALR Ambient Light Rejecting 8K

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CAIWEI A9X 2026 New 4K UHD Projector Google TV 4200ANSI Android 14 Home Theater Karaoke 2 Mic Dual 38W Speakers Auto Focus Smart

Diwell 130~150 Inch UST ALR PET Crystal Ultra Short Throw Projector Screen

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72 Inch - 150 Inch Electric Tensioned Floor Screen Self-rising Portable UST ALR for Ultra Short Throw Projector Home Cinema

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New E9 4KUHD Projector Smart 4200ANSI Google TV Auto Focus Auto Lens Cover Beamer Speaker*2 Projector WiFi6 For Video Movie 2026