Shenzhen Doageas Technology B81X Bluetooth Speaker Instructions
Learn how to use the B81X Bluetooth speaker from Shenzhen Doageas Technology with this comprehensive user manual. Find product parameters, instructions, and a scope of application for 2AQ2W-B81X and B81X. Discover how to play music in Bluetooth speaker mode and via line-in port. Plus, read important FCC statements and warnings about device modifications to operate the equipment safely.