GC04 Recording Greeting Card Mechanism MP3 Downloadable Voice Module Creative Gift Box Christmas & Birthday Cards Music Cover

Product Features:

1. Large 8MB memory capacity, supports USB music downloads

2. Supports 3 playback modes, magnetically controlled playback

3. Compatible with ambient lighting, high-fidelity speaker, adjustable volume

4. Supports 2 control methods: playback starts when magnet approaches, playback resumes when magnet moves away

5. Versatile application: suitable for music cover walls, greeting cards, gift boxes, photo albums, toys, etc.

Product Specifications:

Power Supply Voltage: 4.2-5.2V

Interface: Type-C (5V power supply/audio download port)

Mainboard Dimensions: 49mm × 27mm

Speaker Dimensions: 36mm diameter

Button Dimensions: 23mm × 13mm

Note: Ambient lighting may be added by soldering to the printed pads on the board, observing polarity.

Playback Modes:

Magnet Approach Playback Version:

1. Loop Playback: Music begins playing upon magnet approach, cycling through all stored tracks continuously; playback halts immediately upon magnet removal during play.

2. Non-Loop Playback: Music begins playing upon magnet approach, stopping after completing all tracks; playback halts immediately upon magnet removal during play.

3. Next Track Playback: Approaching the magnet initiates playback of the next track, stopping after completion; playback ceases immediately upon magnet removal during playback.

Magnet Removal Playback Modes:

1. Loop Playback: Removing the magnet initiates playback of stored music, cycling through all tracks continuously; playback halts immediately upon magnet approach during playback.

2. Non-Loop Playback: Removing the magnet initiates playback of stored music, stopping after one full cycle; playback halts immediately upon magnet approach during playback.

3. Next track playback: Playback commences upon magnet removal and ceases after the next track concludes; playback halts immediately if magnet approaches during playback.

Product list:

1 × Greeting card mechanism module

1 × Loudspeaker

1 × Switch module

1 × Magnet

1 × Power cable

1 × Screwdriver

1 × Adhesive backing