MOCREO Clipper Bluetooth Wireless Audio Streaming Adapter/Receiver for 3.5mm Devices - Converts Wired 3.5mm Headphones into Wireless Music Streaming Stereo Earphones W/Hands-Free Calling(Blue) Ultra portable and it can be clipped on your clothes or bag for convenience Drive safer by turning your car speakers into a hands free Bluetooth device Built in noise filtered microphones will provide high quality call capabilities Free of wires or your hands to make calls Built-in rechargeable battery