ITEM NAME:30S Key Control Sound Voice Audio Recorder Module Chip For Greeting Card #gib Product Description Description: 30S Key Control Sound Voice Audio Recordable Recorder Module Chip Programmable Music Board For Greeting Card DIY Key Control Recordable Module Programmable Music Sound Voice Chip Board For Greeting Card DIY Specifications: Power supply mode: key battery Voice play: play key to record voice Control method: photo induction Audio output: 0.5 W / 16 ohm Application: music card / gift DIY Recording time: 30 seconds Change method: repeat recording Recording mode: microphone Press the button to play the recorded sound and stop near the card during the game. Note: Please allow 1-3 cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x Chip Module.Voice play: play key to record voice. Included: 1 x Chip Module. Recording mode: microphone. Due to the different display and different light, the picture may not show the actual color of the item. Audio output: 0.5 W / 16 ohm.