How many hours can the Temecula sound be turned up to the max?

3 to 8 hours. A10-2 Temei sound box high power 10 inch outdoor sound wireless microphone trolley mobile square dance plug-in sound, super high power:80W, with bluetooth, recording, 10 inch mobile active stage speaker, comes with 8800 mAh lithium battery, the maximum volume can be played for 3 to 8 hours. (hereinafter referred to as the company) is a large-scale enterprise group company of industry and trade in Guangzhou. Founded in September 9, 1999, the company is a collection of research and development, production and sales in one of the audio company, the product covers civilian equipment and professional equipment.