TSTAR,Bluetooth Receiver Adapter,Aluminum Wireless Mini Bluetooth 4.1 Receiver with Amplifier and AUX Audio Adaptor and Bass Boost Option for Headphone/ Car Audio/ Speaker/ Home Stereo/PC/ Earbuds

With this wireless receiver adapter to listen music,phone calls and GPS when you are driving.Use it connect 3.5mm headphone jack to make your headset become wireless bluetooth headphone.Just one second to make your speakers become bluetooth speaker.Small and exquisite special deign to bring you new audio-visual feast.Working time: Music 5 hours/Talk 5 hours. Size:5X1.2CM......More detail