Power supply: dry battery

Rated voltage: 3.7V-4.2V

Rated power: 2

Noise: below 36dB

Timing function: no timing

Wind type selection: normal wind

Air supply method: shaking his head

Wind speed gear: 3 gears

Operation mode: mechanical

Whether to support charging: support

Lifting and fixing: Rotary

Energy efficiency class: first class

Air supply type: standard air

Control Type: Mechanical

Item number: LLD-F32

Built-in battery capacity: 1200mAh-2000mAh

Battery life: 6-8 hours

Whether built-in battery: built-in battery

Whether it is a gift: Yes, a personal gift

Whether with USB: yes

Applicable gift-giving relationship: couples, colleagues, friends, children, customers, teachers