Standard Horizon Bluetooth Headset f/HX891BT [SSM-BT20] Marine Navigation & Instruments | Transducer Accessories Add stunningly clear Ultra High-Definition

Add stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter via the GCV™ 20 sonar module

so having a NAVDoctor in your toolkit will save you time

Earth friendly 100% biodegradable formula

Active View Technology™ - Internal GPS Module

Standard Horizon Bluetooth Headset f/HX891BT [SSM-BT20] Marine Navigation & Instruments | Transducer Accessories Add stunningly clear Ultra High-DefinitionBluetooth Headset for HX891BT The SSM BT20 is a wireless Bluetooth 5. 0 headset designed for all Standard Horizon Bluetooth compatible transceivers. Great for Boaters needing handsfree VHF operation. The SSM BT 20 has been updated for better audio quality and improved performance of the PTT multi function button. The Standard Horizon SSM BT20 Bluetooth Headset is compatible with Standard Horizon's Bluetooth VHF Radio (Sold Separately). Specifications: