Voice Recording & Playing Device for Greeting Cards

I'm searching for a vendor where I can purchase affordable recordable & playable devices to go inside greeting cards that I design and produce. These devices would enable the card sender to record a brief personal message into a small voice recording mechanism, and then that recording would automatically play when the card is opened by the recipient. The devices must be very thin and lightweight in order to fit unobtrusively inside greeting cards and for postal mailing requirements, and obviously the devices must be as low cost as possible.

Please provide your pricing if you offer such a product, and include any minimum order requirements, price breaks for different quantity orders (10 pcs., 25 pcs., 50 pcs., 100 pcs., etc.), and any shipping & handling costs. Also, please provide product samples (see mailing address below) as it will be helpful in determining whether I will be ordering these products from you in the future or not.

Please mail product samples to:

SUSAN BERG
807 CALLE PUENTE #C
SAN CLEMENTE, CA 92672

Product pricing and other info. can be emailed to me at ***** and/or mailed to the above address. Any other information you can provide regarding such devices, or other resources where I might find similar devices to suit my needs, would be greatly appreciated. Thank you in advance for your help.

Sincerely,

Susan Berg