Bluetooth and MIC Recording Music Mobile phone bluetooth recording: long press 1 second, a sound to enter the recording, in the process of recording, short press a sound to stop recording. MIC Live Recording: Press 2 times to enter the recording, and press Tick to stop the recording. Re-record, that is to delete the previous aduio. You can adjust the playback mode (PLAY=01-08) and volume (VOL=01-05) to achieve a personalized experience.8-Minute Recording Module This 8-minute recording sound module is nice for personalizing greeting cards, music boxes, or other creative presents. Embed it in a greeting card to bring your wishes to life, place it in a music box to create a unique musical experience, or incorporate it into other creative presents to add a personalized touch. Whether you're giving it to friends, family, or loved ones, it adds joy and surprise to your creative endeavors.8 MB Storage Capacity This sound module boasts a spacious 8MB memory, providing ample storage space to accommodate multiple favorite songs or recordings. This opens up a world of possibilities for your creativity, allowing you to easily modify and update the stored audio content according to your preferences and needs.USB Charging Recording Module This recording module features a rechargeable design and is equipped with a big-capacity 3.7 V battery (230 mAh)fully charged takes approximately 90 minutes,played for about 120 minutes. It can be conveniently charged via the Micro USB-Type-C interface. This design extends the battery life, allowing for prolonged usage without the need for battery replacement. You can easily charge it by connecting it to a computer or using a charger, ensuring a full battery and enabling long-lasting usage with repeated charging cycles.Easy Installation Back of the sound module is equipped with adhesive stickers. You simply need to stick it onto the surface of your greeting card, present box, easter presents, 3D printed models or any other object, and it will securely attach to your creative creation. This way, you don't need any additional tools or materials to easily combine the sound module with your present, bringing surprise and joy to the recipient.We have own factory, Diverse style. Support customization Welcome to email us!