A wearable telecommunication device configured as an electronic necklace in a form of an open or closed neck loop comprising electronic components and connected to two in-ear earphones. The point of connection of the proximal end of the earphone cords to the neck loop is on the dorsal neck surface. An additional cord connection node positioned under the user's occiput, which allows the earphones and the cords to be secured when the earphones are operational, and reduces excursion of the loose portions of the cords, thus providing the device to be non-changing appearance of the user. Ferromagnetic inserts allow the earphones and the cords to be secured when non-operational, for the device to be hidden. The device may be embodied as a wireless headset for a mobile telecommunication device, a telecommunication device itself, an audio player, a CB radio station, a part of a personal health or security system, etc.