| Part | Description | |------|-------------| | 1. Power button | Press 3 sec to turn ON/OFF | | 2. Volume + / - | Adjust sound level | | 3. USB-C port | Charging & data transfer | | 4. LED indicator | Red = charging; Green = full | | 5. 3.5mm jack | Headphone/aux output |
The official manual only covers basic operations. Through reverse engineering and user reports, here are extra features that should have been in the manual: foneso f100 user manual work
The LED indicator will begin to flash (or blue and red), indicating it is ready to pair. Step 2: Connect to Your Phone | Part | Description | |------|-------------| | 1
Arthur stared at the device. "Okay, the spirit is low. How do I fix it?" USB-C port | Charging & data transfer | | 4
: Hand-wash the metal probe tips with hot, soapy water after each use. immerse the entire probe cable or the main unit in water. Heat Warning