This is a Bluetooth dongle for connecting to a laptop or a desktop computer. Simply plug the dongle into a USB port, and you are ready to use the Bluetooth wireless technology on your PC or notebook. Coming with the compact and handy design, this Bluetooth dongle is ideal for portable uses.

• Range: maximum 10m (class 2).
• Battery: Li-ion polymer.
• Output power: +4dBm.
• Receive sensitivity: -83dBm.
• Frequency: 2402MHz-2483MHz.
• Input voltage: AC100V-240V, 50/60Hz.
• Output voltage: DC5.0V, 500mAh.
• Operating temperature: -10 to +60℃.