3-in-1 Blow Vacuum Cooling Turbo Fan with Slider Speed Control and One-Touch Instant Peak Power for Electronics Repair

Canned air runs out. The DA971 doesn't. The 2UUL Cuul Fan Max is a 110,000 RPM, 80W turbo fan that does three bench jobs in one body: blow dust off boards, vacuum debris out of seams with the brush-and-cup kit, and cool hot components in seconds. Slide the airflow from MIN to MAX, hit one-touch for instant peak power, and get back to work.

• 3-in-1: Blow · Vacuum · Cooling — official positioning ("Cooling, Cleaning, Suction 3 Functions Turbo Fan for Repair"): blow dust off PCBs, vacuum debris with the dust-cup and brush head, or push air across hot boards and components.
• 110,000 RPM max speed, 80W — official spec figures: a high-revving turbine that unleashes powerful airflow in an instant, strong enough to blast debris off bare motherboards.
• Slider speed control — precise airflow adjustment from MIN to MAX with the physical slider; delicate dusting and full-power blast are one slide apart ("Slider Speed, Precise Airflow Speed Control").
• One-touch instant peak power — "One-Slide Max / One-Touch Max Airflow": hit the button and it jumps straight to maximum, no cycling through levels.
• Vacuum mode with dust cup & brush — swap in the transparent dust cup and brush head and it pulls debris out of seams, keyboards and housings instead of just pushing it around.
• 5 nozzles, rotary installation — five nozzle shapes cover wide blast, narrow seam and everything between; all attachments mount by a quick rotary twist .
• Light for dark seams — after powering on, double-click the power button to activate the built-in light, so dust hiding in shadowed gaps gets found and removed.
• Compact, rechargeable — 65 × 42 × 137 mm, 367 g, charges from a 5V-2A input; a handheld that lives on the bench, not in the way.

  WHAT IT'S FOR 

  Job on the bench	How the DA971 helps
  Dusting bare motherboards before soldering	Blow mode at high slide position — debris off before the iron touches down
  Cleaning ports, speakers, keyboards	Fine-tip nozzle + light finds and blasts debris out of dark seams
  Vacuuming debris out of housings	Dust cup + brush assembly pulls it out instead of pushing it around
  Cooling hot chips / freshly soldered joints	Cooling mode pushes air across the hot zone until temps drop
  Post-repair final cleanup	One tool blows the case, vacuums the mat, done before the customer call
  Replacing canned air	No refills, no propellant, no frost — just charge and blast