LED Flash Music Greeting Card , ODM Birthday Musical Card With 30s 60s Music Length

All of our cards are printed on high-quality, 300gsm recycled linen card stock for a luxurious feel. Every card comes with a vintage-style brown envelope and is packaged in a biodegradable cellophane pouch.

Every card is posted in a heavy-duty “Do not bend” envelope straight to your door to ensure your card arrives in the best condition possible.

Features of the LED flash sound module

1. Main components: paper, speakers, PCB boards, Button Cells, wires, ICs, etc.

2. Can make pre-recorded greeting cards/recordable greeting cards (end-recording, support for re-recording)/led greeting cards, activated by sliding switches, light switches, buttons, etc.

3. Welcome OEM/ODM music and design, send to us as JPG, PDF, and AI format files

4. Send us your sound files in MP3 or WAV format

5. Music duration can be 1-270s

6. Purpose: Play music when opening the card, and stop when playing

7. Very suitable for promotional gifts, wedding invitations, birthday cards, Christmas cards, etc.

Quick Details of the LED flash sound module

Specification

1. Music length: 10s, 30s, 60s, 120s, etc.
2. Card size: 5"*7"(127*178mm), 145*145mm, A6(105*148mm), A5(210*148mm), 157*222mm, custom designs are welcome.

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Dongguan Hesheng Creative Technology Co., Ltd. – A subsidiary of Shiny Industrial Co., Ltd. (established in 2003) is a pioneering enterprise specializing in the research, development, manufacturing, and global distribution of innovative multimedia gift solutions. Founded in 2003 and headquartered in Dongguan, China, the company operates across a modernized production facility spanning 10,000 square meters, supported by over 20 years of industry expertise inherited from its parent group.

Core Competencies & Product Portfolio

As a leader in creative technology, Hesheng excels in delivering cutting-edge products tailored to global brands and discerning customers. Our flagship offerings include:

Video Brochure: Advanced designs with embedded screens for dynamic multimedia experiences

Music and Audio Greeting Cards: High-quality sound and light cards, 3D pop up greeting card

Electronic Modules & Customized Solutions: Precision-engineered components for interactive displays, POS systems, and IoT-enabled devices

Premium Video Boxes & POS Displays: Customizable packaging and retail solutions integrating light, sound, and HD visuals.

Quality & Certifications

Committed to excellence, we adhere to the ISO 9001 & 14001 Quality Management System and hold certifications as a qualified supplier for Disney, Walmart, and Hallmark. Our vertically integrated manufacturing process – from concept design to mass production – ensures stringent quality control.

Global Collaboration & Capacity

With an annual production capacity exceeding 5 million units, Hesheng serves as a strategic partner to elite brands worldwide. Our agile R&D team collaborates closely with clients to transform creative concepts into market-ready products, offering OEM/ODM services with rapid prototyping and prompt delivery.

Why Choose Us?

Innovation Emphasis: Professional R&D team, innovating for diverse needs.

Competitive Pricing: Cost-efficient solutions without compromising quality

Sustainability Focus: Eco-friendly materials and energy-efficient processes

Join hands with Hesheng – where creativity meets precision, and partnerships thrive on trust.

Contact us today to explore how we can elevate your brand with groundbreaking gift solutions!