[Upgraded Triple Air Duct] BS3/BS3 Pro Air Pressure Laptop Cooling Pad Stand

1. Product Information

• Cooling Method: Pressure-blowing, upgraded with three-sided air intake structure

• Fan Specifications: BS3 Pro equipped with a 27-blade high-density fan, speed range 1300-4000rpm

• Compatible Models: 15.6-inch and above gaming laptops, liquid metal laptops, supports mainstream series such as Alienware, Republic of Gamers, Lenovo Legion, and HP Omen.

• Noise Reduction Design: Multi-acoustic noise reduction system, operating noise 30~54dB

• Additional Features: Intelligent frequency conversion 2.0 automatic speed control, 4-angle adjustable, detachable muffler, custom lighting effects, software cooling monitoring

• Power Supply: Supports power adapter or computer power supply; 4000rpm high-speed setting requires a 27W or higher PD fast charger

2. Key Highlights

• 🔥 Upgraded Three-Sided Air Intake Pressure Cooling: Compared to traditional single-sided air intake, air intake volume is increased by 3 times, effectively solving the problem of thermal recirculation in gaming laptops. The BS3 Pro can lower temperatures by up to 48℃, while the BS3 version can reduce temperatures by 38℃, maintaining stable temperature control even in high-load scenarios.

• 🧠 Intelligent Frequency Conversion 2.0 Automatic Speed Control: Automatically adjusts fan speed according to usage scenarios. Maxes out at 4000rpm for gaming, 3000rpm for editing, and automatically reduces to 1000-2000rpm for standby/watching videos, balancing cooling with energy efficiency and quiet operation.

• 🔇 Multi-Acoustic Noise Reduction: Features a triple design of a detachable muffler, internal airflow rectification grille, and streamlined fan blades. Operates at only 30dB in low gear and 54dB at full speed, ensuring it won't disturb others in libraries or bedrooms.

• 📐 Thoughtful Ergonomic Design: Supports four angle adjustments (0°/10°/20°/30°), can be placed flat or propped up. With an extendable pull rod, it perfectly fits 15.6-21 inch laptops, making typing and screen viewing more comfortable.

• 🧹 Easy to Clean and Dustproof: The detachable muffler design not only filters dust to prevent it from affecting laptop cooling but also allows for quick dust removal after detaching, extending the laptop's lifespan.

• 💻 Rich Software Features: Paired with exclusive software, it can monitor cooling status in real-time, manually adjust fan speed, customize lighting effects, and set intelligent start/stop, making personalized adjustments hassle-free.

3. How to Use

1. Place the cooler on a flat surface, pull the telescopic rod to adjust to the corresponding laptop size, ensuring the laptop is stable and does not slide after placement.

2. Adjust the bottom stand, choose any gear (0°/10°/20°/30°), and set it to a comfortable viewing angle.

3. Connect one end of the power cable to the cooler and the other end to the computer's USB interface, or use a 27W or higher PD fast charger connected to a power outlet (it is recommended to use a fast charger for the 4000rpm high-speed setting).

4. After powering on, the cooler will automatically activate intelligent frequency conversion mode. You can also connect to the exclusive software to manually adjust fan speed, lighting effects, cooling mode, and other parameters.

5. For routine cleaning, simply detach the front muffler, clean the dust, and reattach it. It's simple and convenient.

4. Real User Reviews

• "My 17-inch gaming laptop's temperature used to spike to 90 degrees when gaming. After using this cooler for half an hour, it dropped to around 50 degrees. The fan noise is even quieter than my laptop's built-in fan, super silent!"

• "The intelligent speed control is incredibly convenient. It automatically ramps up the speed for gaming and is almost silent when watching videos. No need to manually switch back and forth, the experience is just perfect."

• "Installation is super easy, and the telescopic rod adjusts smoothly. My 21-inch laptop fits perfectly and stays stable. The four-angle adjustment is great for someone like me who uses a computer for long periods."

• "Cleaning is super convenient. Just detach the muffler and wipe it clean. After a month of use, there's no dust accumulation on the bottom of my laptop, and the cooling has been consistently stable."

• "You can customize the lighting effects; the colors are super pretty and instantly enhance the desk's ambiance. The cooling performance is on par with more expensive models, excellent value for money."

5. Precautions

• This product is only suitable for laptops 15.6 inches and larger. For smaller laptops, please confirm the size before purchasing to ensure stable placement.

• To use the 4000rpm high-speed setting, a 27W or higher PD fast charging adapter is required; otherwise, the maximum speed cannot be reached.

• Please ensure the cooler's air intake is unobstructed and that the laptop's bottom vents align with the cooler's fan position; otherwise, cooling performance will be affected.

• When detaching the muffler for cleaning, please disconnect the power first to avoid electric shock or damage to product components.

• Do not spill liquid into the product. If water accidentally enters, immediately disconnect the power and wait until completely dry before using again.

• The fan operates at high speed when the product is running. Do not insert fingers or foreign objects into the fan area to avoid injury or damage to the device.

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