Welcome to our shop! Introducing our USB Bluetooth Adapter, designed to solve the problem of computers without Bluetooth capability. With this adapter, you can achieve wireless audio transmission without interfering with the WIFI signal. Featuring an automatic memory function, once the initial pairing is successful, the adapter will automatically connect and pair with the device in the future. Equipped with smart Bluetooth 5.0 technology, this adapter offers a more stable connection. Its built-in antenna allows for a long-distance transmission of up to 10 meters. The miniature size of this USB adapter makes it extremely compact. It can be left plugged into your laptop or PC without blocking nearby USB ports, saving space. Made of high-quality ABS material, this adapter is sturdy and durable, ensuring a long service life. Product Details: - Condition: 100% Brand New - Item Type: USB Bluetooth Adapter - Bluetooth Version: 5.0 - Material: ABS - Color: Black - Transmission Power: 2.4 (Mbps) - Transmission Distance: Maximum Support 10M - Quantity: 4PCS - Weight: Approx. 45g Please note that this Bluetooth 5.0 Audio Transmitter is mainly for use with Windows system desktop computers/laptops and is a supporting part for Android intelligent TV audio transmission. It can be used to connect with Bluetooth headsets or Bluetooth sound devices. However, it does not support connecting to devices such as smartphones or Bluetooth keyboards/mouse, and it is not compatible with iOS systems. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Thank you for choosing our USB Bluetooth Adapter.