ItemOracle

Black Shark magnetic cell phone cooler 4Pro

Black Shark ★ 3.9/5 · ItemOracle Score Mid-Range

$47 USD
Price subject to change
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Black Shark Magnetic Cell Phone Cooler 4Pro, Portable RGB Cooling Fan, Cellphone Radiator with Removable Grip, App-Controlled Smart Temperature Control for iPhone MagSafe Series/Android/Tablet/iPad

Portable RGB cooling fan with app-controlled temperature management. Delivers rapid heat reduction and stable high-frame-rate performance for mobile gaming, with magnetic attachment and removable grip. Customers note quick cooling and portability, though some find it noisy and dependent on an external power source

Highlights

  • 27W cooling power with TEC chip
  • rapid temp drop to below zero in 30 seconds
  • removable grip and magnetic attachment

Pros

  • rapid cooling action
  • magnetic attachment
  • portable with removable grip
  • app-controlled temperature management
  • rgb lighting for aesthetics

Cons

  • noise level varies by user
  • requires external power source

Best For

  • mobile gaming on-the-go
  • steam deck or handhelds cooling
  • tablet cooling during intensive apps
  • magSafe/Android phone cooling
  • portable PC or console streaming devices

Features

  • 27W full-power cooling with TEC chip enables rapid temperature drop
  • Temperature can reach below -15C with active cooling performance
  • Real-time internal temperature monitoring and automatic shutoff at 60C or -15C
  • Smart Temperature Control via Shark Arsenal app for manual adjustments and safety
  • Dual NTC protection helps prevent overheating and supports device longevity

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