Motorola has unveiled a neckband that features a mmWave 5G modem, a Qualcomm Snapdragon 8 Gen 1 SoC, various sensors and speakers. Relying on a 5,000 mAh battery, the neckband is intended to enhance the AR and VR experience on the go.
https://www.notebookcheck.net/Motorola-presents-a-5G-enabled-neckband-with-a-Snapdragon-8-Gen-1-SoC-and-a-5-000-mAh-battery-for-AR-and-VR-headsets.600006.0.html