The CT-Neckband headset is a helmet-independent headset system that is quickly ready to use and is particularly comfortable to wear, even under tight-fitting police, fire, military, bicycle, riding or mountain rescue helmets. The neckband headset from CeoTronics is characterized by a super-flat design and an extremely low weight. It is manufactured from high-quality, shapeable wire that can be individually adjusted to the shape of the wearer's head. A sound guide tube carries the speaker signal directly to the ear and can optionally be combined with an earplug, an ear bud or a crosspiece.