Features:Suitable for people who are in certain places- and have relatively frequent conversations.Can communicate with others even when no internet & need on worries about telephone charges.Solid, durable-, practical & easy to carry with. you can easily fix it on your shoulder or collar.Very convenient & the dust plug- effectively prevents the dust from getting into the jack.Suitable for HM-118N IC-706 IC-2100H IC-2200H IC-7000 IC-V8000. Specifications:Material: ABS+metal Size: about 8.5x6.5x3.5cm/3.3x2.6x1.4-inch Note:Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Speaker Microphone