3D Pop Up Birthday Card with Lights and Sound 🎴
Reviews
Product description
This interactive 3D pop up birthday card combines a colourful paper cake, multicolour LED fireworks and a blow-out sensor candle to create a surprising and festive moment for family and friends. It plays around 12 seconds of "Happy Birthday" music on opening and responds with applause and eight seconds of fireworks sounds after the candle is blown, making celebrations more memorable at a small size.
Key Points
The card brings together four features in one package: a detailed 3D cake that unfolds as the card opens, enhanced LED lighting for visual impact, a real-feel blow-out candle with a sensor, and pre-recorded birthday melody and sound effects. It includes a blank message insert and a matching envelope, and the premium 20 x 15 cm card is ready to post. According to the manufacturer, the LEDs are 50% brighter and the fireworks effect has 30% more sparkle compared with previous versions, which helps the design stand out without adding bulk.
Technical Specifications
Name: Invrstne 3D Pop Up Birthday Card with Lights and Sound
- Size: 20 x 15 cm when closed.
- Music duration: approximately 12 seconds on opening, applause and 8 seconds of fireworks sounds after candle interaction.
- Power: battery powered using certified GCC and UL4200A batteries.
- Contents: pop-up card, blank message insert, high-quality envelope.
- Features: multicolour LEDs, blow-out sensor candle, built-in speaker.
Benefits
The card offers a tactile, unexpected experience that goes beyond a handwritten note, adding light and sound to mark the occasion. It is compact enough to post or hand-deliver and includes extra space inside for a personal message, which keeps the emotional value high without requiring additional wrapping. The built-in electronics are designed for repeated use, so the recipient can replay the lights and music for short moments of delight. One nuance to consider is that the musical playback and LED brightness depend on battery condition, so long-term storage may reduce initial brightness according to the manufacturer.
Usage Recommendations
Open the card on a stable surface to allow the 3D cake to sit properly and trigger the music reliably. To activate the blow-out effect, bring a gentle breath close to the candle sensor rather than blowing directly at the electronics. Store the card in a cool, dry place to preserve battery life and the paper structure. If you plan to post the card, use a rigid outer envelope or cardboard sleeve to avoid crushing the pop-up elements in transit.
Price evolution
Description:
This interactive 3D pop up birthday card combines a colourful paper cake, multicolour LED fireworks and a blow-out sensor candle to create a surprising and festive moment for family and friends. It plays around 12 seconds of "Happy Birthday" music on opening and responds with applause and eight seconds of fireworks sounds after the candle is blown, making celebrations more memorable at a small size.
Key Points
The card brings together four features in one package: a detailed 3D cake that unfolds as the card opens, enhanced LED lighting for visual impact, a real-feel blow-out candle with a sensor, and pre-recorded birthday melody and sound effects. It includes a blank message insert and a matching envelope, and the premium 20 x 15 cm card is ready to post. According to the manufacturer, the LEDs are 50% brighter and the fireworks effect has 30% more sparkle compared with previous versions, which helps the design stand out without adding bulk.
Technical Specifications
Name: Invrstne 3D Pop Up Birthday Card with Lights and Sound
- Size: 20 x 15 cm when closed.
- Music duration: approximately 12 seconds on opening, applause and 8 seconds of fireworks sounds after candle interaction.
- Power: battery powered using certified GCC and UL4200A batteries.
- Contents: pop-up card, blank message insert, high-quality envelope.
- Features: multicolour LEDs, blow-out sensor candle, built-in speaker.
Benefits
The card offers a tactile, unexpected experience that goes beyond a handwritten note, adding light and sound to mark the occasion. It is compact enough to post or hand-deliver and includes extra space inside for a personal message, which keeps the emotional value high without requiring additional wrapping. The built-in electronics are designed for repeated use, so the recipient can replay the lights and music for short moments of delight. One nuance to consider is that the musical playback and LED brightness depend on battery condition, so long-term storage may reduce initial brightness according to the manufacturer.
Usage Recommendations
Open the card on a stable surface to allow the 3D cake to sit properly and trigger the music reliably. To activate the blow-out effect, bring a gentle breath close to the candle sensor rather than blowing directly at the electronics. Store the card in a cool, dry place to preserve battery life and the paper structure. If you plan to post the card, use a rigid outer envelope or cardboard sleeve to avoid crushing the pop-up elements in transit.
