GHS 11 Wired VHF HandsetGHS 11 allows full function of your compatible VHF radio from a remote location. There are no complex components, just a simple design that includes soft keys, a 2" diagonal dot matrix display and a coiled cable that stretches from about 1' to nearly 5'.A rotary/push knob for volume, squelch and channel selection makes it easy to use with a dedicated button for access to channels 16/9. All buttons and knobs resemble those of the VHF radio.In addition, GHS 11 features a microphone that has intercom capabilities when connected to a speaker.Specifications: Dimensions: 2.7" x 6.1" x 1.6" (6.9 x 15.4 x 4.0 cm); Weight: 0.7 lb. (0.3 kg); Cable length: 1 ft. coiled (5 ft. stretched); Compass safe distance: 26 inches; Display: Backlit LCD; Built-in speaker mic: Yes; 16/9 or 16+ channel button: Yes; Languages: English, French, Italian, German and Spanish; Operating temperature range: -15 degrees celsius to 70 degree celcius; Water rating: IPX7; What's In The Box? GHS 11; Deck cable (10 meter); Mic hanger; Mounting hardware; Documentation; WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. - cis2:mm5mnJlm -Specifications: Type: Microphones; Box Dimensions: 4"H x 7"W x 10"L WT: 3.1 lbs; UPC: 753759171230; Brochure (pdf)