1. Applicable to all cars, as long as the car has AUX audio input function, you can use this product, the product uses the standard USB 5V power supply, you can plug in the USB interface to power the Bluetooth module, you can also plug in the car to supply power. 2. Bluetooth version: Bluetooth 4.2 3. Sound quality: HiFi sound quality 4. Coding Technology: SBC/AAC aptX Non-destructive Transfer Protocol 5. Audio signal: no delay playback 6. Bluetooth protocol: A2DP1.3, AVRCP1.6
