Specifications: Recording box, can be placed inside plush dolls or other toys, there are two control buttons, one for recording, the other for playback. The sound is clear and loud, can help you express feelings or message tips, which greatly increases the fun and practicality of the toys. You can repeat the recording, each recording will overwrite the last recording. Recording and playback function: press and hold the recording button, hear the sound "di", then speak into the microphone to start recording, release the recording button and hear the sound "di" to indicate that the recording is complete; then press again to play back press the button to play the recorded sound. During playback, press the playback button again to stop playing the sound. Item Name: Recording Module Material: PCB, plastic Recording Time: 10 seconds, 30 seconds, 60 seconds Working Voltage: 3 x button batteries (2.6V-4.5V) (included) Features: Durable, Stable, Convenient to Use Size: 4.7cm x 3.9cm x 2cm/1.85" x 1.54" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Recording Module Record and playback your own messages! Perfect for adding a personal touch to plush toys and gifts.