• Adopting the latest Bluetooth-compatible 5.1 technology, with low power consumption. The anti-interference ability has been increased, new technologies have been adopted to reduce the loss of transmission efficiency
• It can enable wireless communication with Bluetooth-enabled computers and headsets. With a transmission distance of up to 10m, you can enjoy lossless music via your Bluetooth-compatible device without hovering around your computer
• Plug and play, just simply plug the Bluetooth-compatible adapter into your computer's USB port, pair it up with a Bluetooth-compatible headphone or speaker, and you'd be good to go
• Wide compatibility and can be used with your computer, laptop, home stereo system, headphones, smartphone, MP3 player, CD, etc
• Small and lightweight, it fits easily in your backpack or laptop case, making it easy to carry around

Specification:

• Operating system: Windows 7/ 8.1/10 (Windows driver-free/BRLink driver-free), for Linux;
• Chip: BR8651A01
• Rated voltage: DC 5V
• Connection method: 2.4G+Bluetooth-compatible (dual band)
• Transmission distance: 0-10 meters