This is the user manual for the TWINBIRD HD-B773 negative ion hair dryer. It starts with safety precautions and a table of contents covering part names, preparation before use, operation, care, troubleshooting, after-sales service, and specifications.
The manual explains connecting the power plug to an outlet, choosing airflow with the airflow switch, attaching the nozzle for drying or styling, and using the cool-air switch. It also gives cleaning instructions and notes that the dryer is for general household use, not commercial use. This manual is written in Japanese.
Use it only with AC 100 V; do not use any other voltage.
No. Do not use it in a bathroom or other places with high moisture or humidity.
When dust collects at the intake and outlet, remove it with a vacuum cleaner.
Set the airflow switch to OFF and unplug the power plug from the outlet.