This is a Bluetooth headset with a retractable headphone wire. It is designed with an LED indicator for different status. 

• Two ways for wearing the headset: clip onto the clothing and wear around your neck by the strap.
• Multi-point connection with two Bluetooth devices.
• Automatic re-connection with your headset and Bluetooth devices.
• Voice dialing and last number redial functions.
• Mini Size Bluetooth headset