need help to identify this FM radio transmitter and how much are they worth?...
 

I have the following items up for grabs and among other things and I do not know in terms of a price for this package because I had imported PTW's and other clothing gear at the same time all at once and I paid a one lumpsum for everything a while back; however, I did some googleing and I beleive that I saw the headset gear alone are more than 100$, but that is as far my research ended...

Here is the description from the manual:
KDY (New Century) - KD3188 UHF Two Way FM radio transmitter package...comes with headset gear, telephone handset, 2 Ni-MH battery pack w/ charger, and manual.
{Specifications: Model# KD3188 UHF Two Way FM radio transmitter / power output: 3W / Freq.: UHF / Channel: 99 channels / LCD display and Keypad input / 12.5 25KHz compatibility / Squelch grade setting / Low power alarm function / Channel scanning}

Also, I have no clue on the other items, which is the headset gear with pressure pad and the telephone handset:


http://airsoftcanada.com/picture.php...pictureid=4420

For the radio, you could just google it to get details and a new retail value:

http://www.asiaradiosales.com/en/kd-...piece-507.html