Enhance your creative projects with this versatile Greeting Card Sound Module, designed to record and play custom audio messages for up to 4 minutes. Perfectly suited for personalized greeting cards, gift boxes, jewelry boxes, crafts, and children's toys, this compact module combines ease of use with high-quality sound output, making your gifts and projects truly memorable. Key Features: · Customizable Recording: Record your own voice, music, or any message up to 4 minutes in length, allowing for personalized and meaningful audio playback. · Light-Sensor Activated Playback: Equipped with a light-sensing trigger button that automatically plays your recorded message when activated, adding an interactive element to your creations. · High-Quality Built-in Speaker: Features a 16Ω 0.25W environmental speaker delivering clear and sufficiently loud sound suitable for various applications. · Ready to Use: The module comes pre-assembled with an integrated microphone, control buttons (record and play), speaker, and battery holders—no additional soldering or complex setup required. · Convenient Power Supply: Powered by three included button cell batteries (3.0V-4.5V), providing reliable operation and easy replacement. · Flexible Playback Modes: Supports single-play and loop-play modes to suit different usage scenarios and preferences. · Compact and Lightweight: Measuring 46 x 27 x 10mm (1.8 x 1.1 x 0.4 inches), this module is small enough to fit seamlessly into a variety of projects without adding bulk. Specifications: · Recording Time: Up to 4 minutes per message · Working Voltage: 3 button cell batteries (included) with 3.0V-4.5V operation range · Speaker Diameter: Approximately 40mm (1.6 inches) · Speaker Thickness: Approximately 5mm (0.2 inches) · Control Key Cable Length: Approximately 5cm (2 inches) · Module Size (L x W x H): 46 x 27 x 10mm (1.8 x 1.1 x 0.4 inches) Easy-to-Follow Recording and Playback Instructions: 1. Press and hold the red-wired recording button until you hear a “DI” sound, then speak clearly into the microphone from 5-10 cm away. 2. Release the button once finished and press it again to end recording, confirmed by a drop sound. 3. Press the black-wired play button to hear your recorded message; pressing it again will stop playback. Package Includes: · 1 x Greeting Card Sound Module This Greeting Card Sound Module is an ideal solution for adding a personalized audio touch to your DIY crafts, gifts, or promotional items. Its user-friendly operation, reliable sound quality, and compact design make it a valuable accessory for creators seeking innovative ways to engage and delight recipients.