Avantree BTHS-AS90B Aria 90B Wireless Headset with USB Adapter User Guide
Learn how to use the Avantree BTHS-AS90B Aria 90B Wireless Headset with USB Adapter through this comprehensive user manual. Follow step-by-step instructions for pairing with computers and mobile devices, troubleshooting tips, and charging. Perfect for those who own the BTHS-AS90B model.