General description 4Pcs Car Bluetooth Module Music Adapter is a plug-and-play device designed to enhance your vehicle's audio experience. This universal adapter is suitable for most vehicles and allows you to connect Bluetooth-enabled devices seamlessly. Technical specifications Bluetooth Version: V4.0 Range: 5-10 m Total Length: 23 cm Color: Black Material: Plastic Voltage Compatibility: 5-12V (maximum 13V) Measurement Error: +/- 1-3 cm Compatibility and accessories Compatible with vehicles that have an input on the radio Existing CD changer can still be used Usage Function via Bluetooth-enabled devices Automatic pairing setup within one minute Other information Package Contents: 4 x Bluetooth AUX Audio Cable Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the actual product.