Versatile Audio Support: The BT-11 LCD Screen Display USB Bluetooth Adapter is designed to support audio devices with audio input, enabling seamless wireless audio reception and transmission. Transform your wired devices into wireless ones effortlessly. Automatic Bluetooth Connectivity: Enjoy the convenience of automatic search and connection to Bluetooth devices, facilitating smooth wireless audio transmission. The built-in AEC aftersound elimination and ANC noise elimination circuits ensure a stunning stereo experience with pure and beautiful sound quality. Enhanced Signal Stability: Featuring a built-in enhanced signal transmission circuit, this adapter guarantees a fast and stable connection, providing consistent sound without interruptions. Experience uninterrupted audio streaming with superior clarity. Hands-Free Calling: Compatible with dual lossless audio formats, the BT-11 supports hands-free calling, making it perfect for multitasking. Its built-in battery offers an impressive endurance life, ensuring you stay connected longer without frequent recharging. User-Friendly Operation: Designed for simplicity, this adapter offers easy operation and convenient connection. With Bluetooth 5.0 technology, it ensures low power consumption while delivering high-quality audio performance. Wide Compatibility: Enjoy smart compatibility with Android and iOS mobile phones, iOS laptops, and all Bluetooth audio devices. Whether you're at home, in the office, or on the go, the BT-11 adapter seamlessly integrates with your devices for a hassle-free audio experience. Upgrade your audio setup with the BT-11 USB Bluetooth Adapter, combining advanced technology with user-friendly features for an unparalleled wireless audio experience.