Feature: 1. PERSONALIZED RECORDINGS: This voice recording module allows you to record music or personalized messages, offering a lengthy playback time of up to 4 minutes to satisfy individual needs and creativity. 2. EASY POWER SUPPLY: Utilizing 3 AAA batteries(excluded), this module ensures simple and convenient steps, enabling you to use it in any setting without relying on external power outlets. 3. USER FRIENDLY: To record, just press and hold the record key until you hear a beep, then speak into the microphone to start recording. Press the record key again until you hear beep beep and loosen the key to finish recording. Your recorded sound will automatically play when activated by light. 4. VERSATILE USAGE: Suitable for various applications like crafting unique cards or crafts for occasions such as Xmas, this module easily enhances the holiday ambience. 5. CLEAR SOUND OUTPUT: With a speaker diameter of 40mm, enjoy clear and vibrant sound, enhancing your recorded messages or music for any listener! Specification: Item Type: Sound Recorder Module Material: ABS Recording Time: 4 Minutes Battery Type: 3 x AAA Batteries (Excluded) Playback Mode: Loop Playback Speaker Diameter: 40mm / 1.57inThickness: 5mm / 0.2inKey Cable Length: 5cm / 2in. Package List: 1 x Sound Recorder Module