**Advantages of the HOTO Electric Screwdriver 3.6V Cordless Set**:
1. **All-in-One Design**: Consolidates multiple tools into a single device, offering convenience to the user.
2. **USB-C Charging**: Modern charging solution that fits with many current devices.
3. **LED Feature**: Illuminates work areas, allowing for improved visibility during tasks.
4. **Cordless**: Provides flexibility and manoeuvrability without the restriction of a cord.
Disadvantages of the HOTO Electric Screwdriver 3.6V Cordless Set:
Limited Power: At 3.6V, might not be suitable for heavy-duty tasks.
Dependence on Battery Life: Users must ensure it’s charged before use to avoid interruptions.
USB-C Only Charging: Limits charging options if one doesn’t have access to a USB-C source.
Problems and Solutions:
Problem: The battery may deplete faster than expected.
Solution: Always keep the screwdriver on charge when not in use or consider investing in a backup battery.
Problem: The LED might not provide adequate light in extremely dark environments.
Solution: Supplement with additional lighting when working in such conditions.
Problem: Difficulty in switching between manual and electric modes.
Solution: Ensure the switch mechanism is clean and free from obstructions. If persistent, contact manufacturer support.