Product Specifications:

• Model Number: DQ-203
• Power Source: Battery
• Voltage: 5V
• Power Consumption: 5W
• Fan Speed: Three Gears (Natural Wind, Sleep Wind, Prevailing Wind)
• Installation: Mini
• Remote Control Function: No
• Timing Function: No Timing
• Type: Cooling Only
• Battery Capacity: 2000mAh
• Battery Life: Approximately 10 hours (1st gear), 4.5 hours (2nd gear), 2.5 hours (3rd gear)
• Charging Time: About 2 hours

Product Function:

• Gear 1: Press once to start.
• Gear 2: Press second switch to start.
• Gear 3: Press third switch to start.
• Power Off: Press fourth switch to turn off.

Display Function:

• Air Volume Gears: Displays "01", "02", "03" respectively.
• Remaining Power: Shows "01-100%"; "LO" indicates low power; "100%" indicates full power.