1. Bluetooth audio receiver is designed with dual output (USB/AUX) interface, bringing you to enjoy the fun of wireless music.
2. Plug in the power amplifier USB to realize bluetooth playback, plug and play. The CD player has no audio transmission function or is incompatible, so it can be used normally only if it is connected to the AUX interface.
3. AUX wired connection devices need to connect USB port to charger 3.5mm audio cable USB bluetooth receiver common charging head stereo
4. Suitable for a variety of equipment subwoofer car audio multimedia speaker power amplifier pull bar speaker computer small speaker, etc
5.Accessories: receiver 3.5 audio cable blister packaging
