<p>Bluetooth Standard: Bluetooth 5.0</p> <p>Symbol rate: 3Mbps</p> <p>Receiving range: 0-20M</p> <p>Chip: RLT9761B</p> <p>Compatibility: Support All \/XP\/Vista</p> <p>Application: wireless mouse\/keyboard\/pc</p> <p>Feature 1: bluetooth usb adapter</p> <p>Feature 2: bluetooth adapter usb 5.0</p> <p>Feature 3: usb bluetooth 5.0</p> <p>Feature 4: bluetooth dongle 5.0</p> <p>Feature 5: bluetooth adapter 5.0</p> <p>Usage2: Bluetooth 5.0 Adapter,Bluetooth Music Adapter</p> <p>Usage3: Wireless USB Bluetooth Adapter 5.0</p> <p>Usage4: Adaptador Bluetooth Transmitter For Computer PC Laptop</p> <p>Colour:Black</p> <p>Material:ABS</p> <p>Size:30*17*6mm</p> <p>Package Contents:</p> <p>1 * Bluetooth adapter</p> <p>1 * CD</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>