5mm Standard Headset Port.(3 poles with 2 black bands), No Smart phone use. Works with Grandstream GXP-2010, GXP-2020, GXP-2100, GXP-2110, GXP-2120, GXP-280, GXP-285,BT200,BT201, Zultys ZIP 4x4 ...

If you’re looking for a great senior cell phone plan from one of the nation’s most trusted mobile carriers, there are plenty of options. If you want a plan for yourself and a spouse or another ...

The earphones feature a water-drop shape and semi-open design, developed using data from millions of human ears. The ear stem is 12% smaller, and each earphone weighs 9% less at 4.9 grams, while the ...

The headband's extension mechanic reminds me of the Turtle Beach Atlas line as the headset stays at the notched spot where you set it. I find the 2.5 spot ... to connect to a phone or tablet.