2 in 1 Bluetooth Transmitter Receiver Bluetooth Audio Adapter 3.5mm AUX APT-X for TV Headphones Speaker

Features:
Receiver Mode:
Change the traditional car stereo system or home audio system into BT-enabled ones. After paired, play music wirelessly from your BT-enabled smartphones, laptop, tablet and more.
Transmitter Mode:
Connected to the audio devices (such as MP3, MP4, TV, and PC, etc.) without BT function, changing them into BT-enabled ones, and making it work with BT-enabled headset and speaker.
Strong Compatibility:
This receiver-transmitter adapter can be widely used on your computer, laptop, home stereo system, headphone, smartphone, MP3 player, CD player, etc.
Low Power Consumption:
Built-in 200mAh rechargeable battery ensures about 5 hours of working time, you can enjoy wireless music all day long. Easy connection, no driver needed, plug and play.
Convenient to Use:
Switch between transmitter and receiver modes with the simple flick of a switch. Mini and portable, easy to carry in your backpack or laptop bag and take it on-the-go.