Flydigi B9 Magnetic Phone Cooler Semiconductor Suction Cooling Smart Temperature Control Ultra-Low Noise Gaming Live Streaming Tablet Cooler for OnePlus Apple IQOO

B9 Cooling Fan

Magnetic Attachment Plate (0.15 mm stainless steel, does not affect cooling performance)

Brand Manual

Innovative suction airflow cooling technology with self-developed patented suction cooling structure for faster heat dissipation

105 ultra-thin aluminum fins increasing heat dissipation area by 120% compared to traditional 36-fin designs

21W thermal compression cooling chip (vs. 18W in ordinary chips) for stronger and more efficient cooling

Surround suction airflow design prevents hot air from blowing onto the hand, enhancing comfort

Intelligent variable frequency temperature control 4.0 adjusts cooling power based on phone temperature to prevent condensation and protect the device

Dual noise reduction with large-leaf silent fan and innovative airflow channel, maintaining noise levels ≤33 dB for quiet gaming experience

Compatible with phone cases that support magnetic attachment; optimal performance without case recommended

Supports fast charging with 30W or higher PD chargers (recommend flydigi 30W PD charger); requires PD fast charge protocol support

Designed to prevent condensation damage common in aggressive cooling solutions by dynamically adjusting cooling intensity across different usage scenarios (gaming, standby, video watching, live streaming)

Tested by major digital KOLs with stable 60 FPS performance in games like Genshin Impact and NARUTO for extended play sessions

Not compatible with wireless charging during use

Multiple global patents related to remote control mouse systems, positioning methods, and touch control technologies

Winner of Red Dot Design Awards (2018, 2019, 2020, 2021)

Recognized as top-selling cooling accessory with over 923,679 units sold (flydigi official ERP data)

flydigi brand cumulative sales exceed 21.88 million units globally

Collaborations with major partners including miHoYo, UBISOFT, Tencent, NetEase Games, OPPO, Vivo, and others

Noise level comparable to flipping a book quietly

Cooling fan size is compact yet effective for gaming, streaming, and video playback without frame drops or lag

Magnetic attachment plate is thin and easy to apply or remove without compromising cooling efficiency

Weight comparable to one egg, ensuring fatigue-free long-term use

Data based on flydigi laboratory testing at 26°C ambient temperature; actual performance may vary due to environmental and product differences

Not suitable for wireless charging use while attached

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