Tiny adjustabl fm transmitter

[Zane]

Im not sure how well these work, but i found one on ebay

http://cgi.ebay.com/NEW-MICRO-MINI-SPY-BUG-FM-RADIO-TRANSMITTER-VERSION-3-0_W0QQitemZ120133072602QQihZ002QQcategoryZ75396QQc mdZViewItem