ITEM NAME:TS-750 External Speaker w/Noise Filter Switch for Yaesu Car Walkie Talkie #JT1 Product Description Description: Feature: The voice is louder and clearer. It is convenient to install and place. Screws can be used to install and fix. 3.5mm single channel plug, compatible with a variety of intercom platform. Built-in noise filter switch and mute (-8db) switch. Specification: Model: TS-750 Maximum input power: 11W Impedance: 8ÃŽ © Frequency: 320-8600Hz Built-in noise filter switch and mute (-8db) switch Weight: 269g Colour: Black Material: ABS + Metal Size: 11*9*3.6cm/4.33*3.54*1.41'' Cable length: 173 cm/68.11'' Plug: 3.5 mm mono-channel plug Suitable for intercom of car radio, such as: For YAESU: FT-1802M /FT-1807M/ FT-1900R /FT-1907R FT-7800R /FT-7900R/FT-8800R/FT-8900R FT-2800M/FT-2900R... For KENWOOD: TM471A /TM271A /TK868G /TK768G... For ICOM: IC-2200/IC-2720H/IC-2100/IC-2820H... Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X External Speaker for Car Radio 2 X Installation Screws.For YAESU Built-in noise filter switch and mute (-8db) switch. Built-in noise filter switch and mute (-8db) switch. The voice is louder and clearer. Included: 1 X External Speaker for Car Radio. Colour: Black.