- Support hands-free calling, built-in microphone, convenience, and safety for answer the phone.
- Noise cancellation by CVC, wind noise suppression, full-duplex technology.
- Support A2DP, Play mobile music in high quality once connected by Bluetooth.
- Auto pairing once tunes it on.
- Support MP3 from TF card. With a car charger, output 5V-2.1A can charge the device in the car.