Does this radio tx on gmrs channels

It's a ham radio. 430 to 450 MHz in the UHF range, not 462 or 467 (GMRS). You will need a Part 95 GMRS radio if you want to Tx legally in the USA on GMRS channels. This radio does not have that certification. You cannot legally modify this radio (or any other radio) to TX on GMRS in the USA . You may program it to MONITOR on GMRS or anything else from 118 MHz to 174 MHz or from 375 to 550 MHz.

I know there's an optional bluetooth headset for this radio. Does that mean it can broadcast its audio through bluetooth?

You need to install UT-133/UT133A module in the rear of the radio. and then get the VS-3 bluetooth receiver. Bobs your uncle

does the program disc come with it? or is it extra?

Good software is extra, but you can get basic software free from ICOM or CHIRP. No matter what you do, you need a cable. RT Systems has the best software. ...$50 with cable.

ASIN	B00QOR05EY
Best Sellers Rank	#357 in Portable FRS Two-Way Radios
Brand Name	ICOM
Color	Black
Date First Available	December 7, 2014
Included Components	Optional VS-3 Bluetooth headset
Item Dimensions LxWxH	5.9 x 5.9 x 1.6 inches
Item Package Dimensions L x W x H	11.61 x 9.57 x 6.89 inches
Item Weight	2.7 Pounds
Manufacturer	Icom
Model Name	Icom
Model Year	2018
Number of Items	1
Package Weight	2.39 Kilograms
Part Number	2730A 05
Size	Small
Warranty Description	Manufacturer Warranty

IC-2730A Dual Band VHF/UHF 50W Mobile Radio

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