Audio and Connectivity
This phone comes with a loudspeaker that ensures clarity in calls and notifications. However, there is no 3.5mm audio jack, which might limit the use of personal audio accessories. The device also does not support Bluetooth or WLAN, focusing solely on essential communication needs. The C509 features a stereo FM radio, prioritizing entertainment for users who enjoy listening to music or news on the go. A proprietary USB connection is available for charging and data transfer, adhering to the norms before the universal acceptance of micro-USB or USB-C standards.
- ⬤ Celkon C509 Camera
- ⬤ Celkon C509 Audio and Connectivity
- ⬤ Celkon C509 Additional Features
- ⬤ Celkon C509 Battery Life
- ⬤ Celkon C509 Conclusion