led recordable greeting card for promotion

Recording postcard, recordable postcard,. Any design and the recording is up to you. Item:greeting card Material:paperboard 300gsm can be lamination or not as your request Size:about 13.3x13.3cm when folded 1).6s/10s/12s/20s vivid recording time are available for the recording effect by pressing REC and Play button. 2) You can send your own voice wishes to your families and friends, It willsurprise them when opening the card. 3) It is good for holiday gift power : 2-3pcs battery IC board , cmos chip,print full color logo on 2 side paper. it can replay music or people sound . it can tape sound and music in 6-12 second . play music or sound card . replay music or sound card . TEST PASS:ROHS TEST incl :battery , ic board , cmos chip .