Thank you for supporting Paper and Ink into 2021. Mmusician birthday card, music student card, studying music, band member gift, rock star gift, musical card, music themed birthday card. Art work all original to paper and ink illustration card comes with a "natural" coloured envelope, see the images, & is packaged in a cellophane wrapper and then inside a hard backed envelope.
Feature of Fiber optic LED Lights​s
1. Main components: paper, speakers, PCB boards, Button Cells, wires, ICs, etc.
2. Can make pre-recorded greeting cards/recordable greeting cards (end-recording, support for re-recording)/led greeting cards, activated by sliding switches, light switches, buttons, etc.
3. Welcome OEM/ODM music and design, send to us as JPG, PDF, AI format files
4. Send us your sound files in MP3 or WAV format
5. Music duration can be 1-270s
6. Purpose: Play music when opening the card, and stop when playing
7. Very suitable for promotional gifts, wedding invitations, birthday cards, Christmas cards, etc.