擴音器 影片素材 第1頁

3D Computer monitor store front with hand holding megaphone isolated on blue. announce promotion news for social media networks, online marketing shopping concept, cartoon style. alpha channel

3d megaphone or loudspeaker, hand speaker icon with smartphone isolated on blue background. announcement alert concept, alpha channel

3d cartoon hand speaker, hand holding megaphone with arrow graph isolated on blue background. announce promotion news for social media networks, online marketing shopping concept, alpha channel

一個穿著球衣的女人用擴音器大喊

3d megaphone with circle isolated on blue background. announce promotion news for social media networks, online marketing shopping concept, cartoon style. alpha channel

8-bit pixel art help center blue megaphone icon. looped animation 4k 30fps

3D Computer monitor store front with person holding a megaphone isolated on blue. announce promotion news for social media networks, online marketing shopping concept, cartoon style. alpha channel

一個穿著球衣的女人用擴音器大喊

一個穿著球衣的女人用擴音器大喊

Animated megaphone blasts important announcements on vibrant green screen, perfect for grabbing attention in your next video project or social media post

Animated red megaphone on green screen, perfect for announcements, marketing, and attention-grabbing content in your videos

Hand holding a megaphone on bright blue, perfect for announcements, promotions, and social media marketing with space for your message

Loud megaphone bursts onto the scene with a vibrant announcement and green screen, perfect for your next eye-catching video project

Bold announcement with megaphone animation on vibrant yellow pop art background, creating a dynamic and attention-grabbing marketing message

Exciting announcement with red megaphone on vibrant yellow background, promoting sales and special offers with dynamic energy and engaging visuals

Alert! Hand holding megaphone on vibrant green screen for urgent announcements, marketing promos, and dynamic video overlays, ready for keying effects

Animated hand with megaphone promoting a powerful message on bright green background, ideal for announcements and social media marketing campaigns

Loud announcement with megaphone and speech bubble on vibrant green screen backdrop, perfect for marketing promos and social media videos

Animated megaphone on red background for announcements, promotions, and urgent communication in engaging and dynamic marketing videos

Cartoon megaphone broadcasting news, creating buzz with vibrant green screen backdrop perfect for announcements and social media engagement, promotion, alert

Loud megaphone animation with sound waves for modern marketing campaigns and big announcements in vibrant yellow and white with copy space

Loud announcement with yellow megaphone, urgent communication and alert on green screen background for video overlay, easy to key out and use

Animated megaphone with green screen for dynamic announcements, ideal for marketing promotions and social media videos now

Animated megaphone on green screen for announcements or promotions in dynamic videos, perfect for social media marketing and attention-grabbing content

Dynamic promotion video of man shouting through megaphone inside modern smartphone, great for digital marketing campaigns and business announcements

Announcing news with a clean, modern megaphone in a dynamic video, perfect for sales announcements or urgent messages

Make your announcement with this dynamic megaphone animation on a vibrant violet background for maximum impact and attention grabbing promotion

Cartoon hand holding megaphone on vibrant green screen background, perfect for announcements, promotions, or attention-grabbing content creation

Dynamic megaphone animation with blank speech bubble for attention grabbing announcements and vibrant marketing campaigns on golden background

Cartoon megaphone animation with green screen ready for your message and announcements, perfect for social media promotions and marketing campaigns

Cartoon megaphone animation on green screen ideal for announcements, alerts, and adding emphasis to your project with a fun, energetic vibe

Animated hand holding megaphone against a vibrant green screen, perfect for announcements and call to action videos or social media integrations

Dynamic announcement with megaphone and hand in vibrant red and white for promotions and sales, ideal for marketing videos and attention-grabbing content

Announcing big news with vibrant cartoon megaphone broadcasting important updates and announcements to reach target audience effectively now

Animated megaphone on green screen for announcements and promotions, perfect for social media marketing and attention-grabbing content

Urgent announcement with vibrant megaphone on green screen ideal for social media marketing campaign or public service announcement with motion graphics

Dynamic green screen reveal with cartoon megaphone perfect for exciting announcements or engaging marketing campaigns, capturing attention immediately

Cartoon megaphone animation on vibrant green, perfect for announcements, call-to-actions, and adding a dynamic, attention-grabbing element

Urgent announcement with megaphone on green screen, perfect for promos, sales, and critical alerts, ideal for marketing campaigns

Dynamic marketing animation featuring a megaphone icon with space for your message on a vibrant green screen background perfect for promotion

Animated megaphone for announcements over vibrant green screen background in video, perfect for marketing, promotions or important messages

Animated hand holding megaphone on green screen for promotions and announcements, perfect for adding a dynamic touch to your next project

Animated hand holding megaphone on red background brings energy and gets your message heard, perfect for announcements and social media

Animated megaphone on vibrant green screen, perfect for announcements and dynamic video overlays, adding a touch of fun and urgency to your project

Cartoon loudspeakers and information announcements, message and bubbles, 3d rendering.

Cartoon megaphone animation on green screen for announcements or social media marketing campaigns, great for adding your message or product promotion

Hand holding megaphone with vibrant green screen for announcements or promotions, perfect for social media campaigns and marketing videos

Pop art megaphone announcement in motion, get your message heard with this vibrant, dynamic video for marketing and advertising campaigns today

Hand holding megaphone against vibrant halftone background, amplifying announcements and sales, pop art style, perfect for promotions and marketing

Dynamic announcement with megaphone and space for your message, perfect for marketing promotions and social media campaigns, attention grabbing animation

Animated cartoon megaphone against green screen perfect for announcements, promotions, and attention-grabbing content, creating engaging video overlays

Dynamic cartoon megaphone broadcasting news with burst background for announcements and promotions, add your message inside the cloud

Urgent announcement with hand holding megaphone against green screen, perfect for social media content and creating dynamic explainer videos

Announcing on Mobile Phone Video: Dynamic man with megaphone delivers message for social media promo, marketing, news, or advertising campaign

Animated megaphone broadcasting news and alerts on vibrant blue, perfect for announcements and social media marketing with a dynamic, eye-catching style

Dynamic pop art announcement video with a bold red megaphone on a vibrant turquoise halftone background for a modern, energetic message

Urgent announcement with megaphone blast, reach a broad audience with dynamic communication and powerful impact, ideal for promotions and alerts

Animated megaphone on red background for announcements or marketing campaigns, creating urgency, drawing attention, and boosting sales for any brand

Animated megaphone on vibrant green screen for marketing, announcements, and social media promos, creating urgent attention and dynamic communication

Announcing big news with megaphone on vibrant pink, reaching audiences, sparking attention, creating buzz, ideal for marketing campaigns or social messages

Bold announcement video with vintage comic background and megaphone, perfect for promotions and urgent messages in a dynamic, eye-catching way

Urgent announcement animation with a red and white megaphone, perfect for grabbing attention and promoting sales or events with dynamic energy

Announcing deals with a dynamic red and white megaphone on green screen for marketing and promotional videos, grab attention for your brand now

Animated megaphone on vibrant green screen beckons attention for exciting announcements and calls to action in dynamic marketing videos and presentations

Cartoon megaphone blasting announcement with space for text, perfect for a dynamic promotional video or vibrant social media campaign, bold colors

Dynamic megaphone animation on vibrant green screen background, perfect for announcements and promotions with customizable chroma key effect

A close up view of a loudspeaker cone intensely pulsating and vibrating with rhythmic motion, illuminated by vibrant purple light within an audio sound system.

Urgent announcement with megaphone in hand, captivating motion graphic for marketing campaigns and vibrant social media content that demands attention

Excited man with megaphone promoting a gift on phone, get ready for amazing deals and special offers with mobile marketing, green screen

Announcing new deals with a pop art megaphone and speech bubble, perfect for social media promotions and vibrant marketing campaigns today

Hand holding megaphone with green screen for your message, announce your breaking news with this dynamic video template, promotion ready

Urgent announcement animation with megaphone on green screen for marketing or social media campaign promotion video ad, perfect chroma key asset

Dynamic video of man with megaphone emerging from smartphone, perfect for social media marketing, business announcements, or promotional campaigns

Animated megaphone with vibrant green screen background, perfect for attention-grabbing announcements and dynamic presentations, capturing attention now

Announcements with a dynamic megaphone icon and text banner on vibrant green, perfect for social media marketing and urgent call to action promotion

Urgent announcement with a dynamic red background and megaphone, perfect for sales promotions and important news broadcasts

Dynamic marketing video with megaphone announcement and wavy design for business promotion or event communication in vibrant modern style

Engaging cartoon megaphone blasts sales message with room for your text in a retro style animation with halftone effect

未來科技音響系統展示

Announcing a sale with a red and white megaphone on a dotted peach background for social media marketing and promotional advertising campaigns

Hand holding megaphone against vibrant red burst background for urgent announcements and marketing campaigns using bold and dynamic visual communication

未來數位音訊監控揚聲器的特寫鏡頭

Powerful megaphone animation for impactful announcements and alerts on vibrant green screen promoting business communication and urgent messages

Referral program, Refer friend and earn concept, Vintage megaphone with "REFER!" text and vibrant background.

Hand holding megaphone with bright yellow background for announcements and important communications, perfect for marketing and social media campaigns

3d smartphone cartoon with podium, hand speaker, megaphone, arrow isolated on blue background. announce promotion news for social media networks, online marketing shopping concept, alpha channel

Dynamic cartoon character with megaphone emerging from smartphone screen, offering exciting announcements and mobile marketing solutions for your business

Dynamic announcement with megaphone and lightning strikes, perfect for urgent updates, news flashes, and important promotions, a loud statement

Announcing Big News with Megaphone on Dynamic Blue Background for Marketing and Promotion Success, Loud Announcement, Important Message, Attention!

Urgent announcement with megaphone on bright yellow comic background, get the word out with this dynamic, attention-grabbing animated promo

Speaker mute icon isolated on green background, no sound speaker icon, turn sound on and off

寧靜的雪山景色和現代音響的居家空間

Speaker icon animated with speaker volume animation, microphone, sound voice speaker icon animated, speaker icon animated on black background, icon symbol, animated video, sign, loud, speaking

Speaker icon animated with speaker volume animation, microphone, sound voice speaker icon animated, speaker icon animated on black background, icon symbol, animated video, sign, loud, speaking

動感電路板揚聲器特寫科技背景

Excited cartoon man shouting with megaphone from phone screen, offering gift box on green screen for online sales and promotion

沉浸式未來音訊控制中心背景

Make your announcement loud and clear with this dynamic megaphone video background for marketing and business promotions, creating excitement

Job hiring recruitment and human resource concept, Colorful megaphone with "Join Our Team" message on pink background.

未來科技音響系統產品展示