VOGO announces the publication of its 2021 annual financial statements, with revenue increased by over 53% and a strong improvement in earnings, confirming the acceleration in sales momentum and good cost control.

Professional communication items are a must-have for technical crews working on cultural events or sports events. Organizers need to select the right radio communication system that technicians can use to exchange at different posts. When selecting a radio communication system for running an event, factors such as coverage range, frequency compatibility, and battery durability should…