3D Birthday Musical Pop up box Greeting Card

5 month ago

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Shenzhen Winpsheng Creative Greeting Card Co., Ltd

6 month

Product details

The Pink Cake Celebration 3D Pop Up Box Birthday Card with Music and Lights opens into a party scene built from paper. The card expands to a square box format — 180 x 180 mm when open — with a layered birthday cake in the center, balloons rising around it, fireworks fanning across the top, and gift elements scattered at the base. When the card opens, a birthday melody starts playing through a built-in speaker module and a small LED candle on the cake begins to glow. The candle LED stays lit while the music plays, creating a warm party atmosphere. As a Musical Birthday Box Pop Up Card, the square format and centered cake composition give it immediate recognition as a birthday product.

The visual design prioritizes celebration density. The cake is the tallest structure — multiple tiers with printed frosting details, a lit candle on top, and decorative accents around the base. Balloons in bright colors sit on thin paper stems at different heights, some leaning outward, others rising straight. Fireworks are rendered as burst shapes in yellow, pink, and blue, printed and cut to fan out above the cake. The flat base is printed with scattered confetti, streamers, and small gift icons, all on a dark background that makes the bright foreground colors pop. As a 3D Birthday Music Box Card, the cake-topped LED candle and burst fireworks create a celebration scene that is instantly legible as a birthday product — even from across a store aisle.

The electronic module activates on opening — no button, no switch. The candle light turns on automatically with the music. Sound length is 30–60 seconds as standard, with longer durations available. The module is factory-installed and tested before packing. Ships with a matching envelope and OPP bag. MOQ from 500 pieces. Among musical birthday cards, the 180 x 180 mm square layout and cake-centered composition give this card strong visual presence in a retail rack. For buyers stocking singing birthday cards, the built-in sound module adds the interactive value that drives impulse purchases.

Key Features

Square Box Format — At 180 x 180 mm, this card occupies more visual space than a standard A5 pop-up. The square proportions create a centered, symmetrical composition — cake in the middle, balloons and fireworks radiating outward — that looks intentional on display.
Cake-Centered Composition — The multi-tier cake is the tallest and most detailed element. Everything else — balloons, fireworks, gifts — surrounds it. This makes the card immediately readable as a birthday product from across a store aisle. For light up birthday cards, the cake-top LED placement is what catches the eye first on a retail shelf. As a Birthday Music Light Box Card, the synchronized music and LED module gives the card a polished, integrated feel that add-on components cannot replicate.
Built-In Sound and Light — Opening the card triggers both the birthday melody and the LED candle light simultaneously. The combination of 3D paper structure with audio and lighting creates a multi-sensory experience that printed-only cards cannot match. For light up birthday cards, the cake-top LED placement is what catches the eye first on a retail shelf.

Card Type	Music Greeting Cards	occasion	Birthday
Style	Modern	Feature	Pop-up, Customized, Eco-Friendly, Music and light
Shape	Rectangle	print method	CMYK prinitng
Surface finishing	Glossy Varnish	Application	Gift
Regional feature	Europe	place of origin	Guangdong, China
Brand name	Winpsheng	model number	WPS-ML-K005
OEM/ODM	Accepted	Material	Art Paper
Size	18x18cm,Customized	Certificate	BSCI/FSC/ISO9001
Sound Length	15s; 20s; 30s / Customized	Function	Open the card, music plays and lights flash. Blow on the candle, and the music changes to cheering sounds.
Custom File	AI / PDF,300dpi at lease	MOQ	500 pcs
Sample time	7-10Workdays	Payment	Paypal. TT.Trade Assurance
Packing	1pc/envelope+opp Bag	Keywords	Birthday Lights Music Pop-up Box Card

Factory Advantages

Own Factory — Printing, cutting, assembly, electronic module installation, QC, and packing all happen in one facility. This vertical setup gives us direct control over production timelines and lets us respond to changes without waiting on external suppliers.
After-Sales Service — If a shipment arrives with quality issues, we resolve directly with the factory team — not through agents or intermediaries. Replacement stock or credit is arranged based on documented findings. Long-term buyers benefit from accumulated production knowledge that keeps quality — including electronic module performance — consistent across repeat orders.
Packaging Support — Standard packaging is envelope plus OPP bag. For buyers who need retail-ready solutions, we handle custom sleeve design, barcode placement, hang-tab formats, and shipping carton labeling — all coordinated alongside production.
Suitable for birthdays of all ages, this innovative greeting card is ideal for personal gifting, party surprises, and seasonal retail collections. Its combination of music, lighting, and interactive blowing function creates a memorable keepsake experience. Compared with standard greeting cards, this design encourages recipients to display and treasure the card long after the celebration ends.

Customization Options

The cake-and-celebration structure supports several adaptation paths. Change the cake design — single tier, different frosting style, different candle count. Swap the fireworks and balloons for a different celebration motif. The sound module can load a different birthday melody or a custom audio clip; sound length is 30–60 seconds standard, with longer options available. Custom MOQ is 500 pieces. Samples take 7–10 working days for artwork changes, slightly longer if the sound module needs new programming. Full production runs 30–35 working days after sample approval.

FAQ

Q: Can the music be changed to a specific song or voice message?

Yes. The sound module can be programmed with a different melody, a "Happy Birthday" song, a voice greeting, or a branded message. Audio files are accepted in standard formats — typically MP3 or WAV. Sound length is 30–60 seconds standard, with longer durations available. New audio programming adds a few extra days to the sample timeline.

Q: Is the 180 x 180 mm size practical for mailing and display?

The card folds flat for mailing — the closed size is approximately 180 x 90 mm (folded in half). For display, the open 180 x 180 mm square format occupies slightly more shelf space than a standard A5 card but the square proportions make it visually distinctive in a rack of rectangular cards.

Q: How reliable is the electronic module during repeated use?

The module is factory-installed and each card is tested before packing. For normal use — opening the card a few times for display — it works consistently. The module uses a standard button cell battery. For wholesale shipping, the card is packed in an OPP bag with envelope, which provides standard protection during transit.

If you are looking for a large-format musical birthday card that reads clearly from across a store aisle, this 180 x 180 mm cake-and-fireworks design combines shelf presence with built-in sound and LED lighting.

Its centered cake composition and integrated music module make it a strong choice for gift shops, party supply stores, and retailers who want a birthday product that announces itself visually before a customer even opens it.

Contact us today to request a sample, discuss a custom melody or cake design, or receive a wholesale quotation. Let us help you create musical birthday cards that sell on first glance — and deliver on first listen.