Black Shark 4PRO RGB Magnetic Smartphone Cooling Fan with Detachable Smart Temperature Portable for Magnetic and Compatible with Live and Filming

27W Power Up: The 4PRO Smartphone Shoulder Cooler is equipped with all-new semiconductor variable frequency cooling technology, delivering powerful cooling performance, reaching sub-zero temperatures in just 30 seconds. The full 27W power combined with a custom TEC cooling chip delivers up to 40°C cooling and temperatures as low as -15°C, allowing you to enjoy gaming without feeling overheated. [Smart Temperature Control] This magnetic smartphone heat sink features built-in two-way NTC overheat protection to monitor the temperature inside the back cover in real time. It will automatically shut off when the temperature exceeds 60°C or drops below -15°C, extending its lifespan and ensuring safe use. The Shark Arsenal app allows for manual and smart temperature adjustment, preventing condensation inside the back cover. [Comfortable Gaming Experience] The Shark 4 Pro Magnetic Suction Phone Holder is the industry's first, featuring top and bottom exhaust vents to direct heat away from your hands. Combined with the low-noise design of the heat dissipator, this case ensures a sustained gaming experience. You can also customize the RGB lighting effects using the Shark Arsenal app. [Wide Compatibility] The included detachable grip, combined with the ultra-strong 12N magnetic force, allows for both magnetic and shoulder use. This eliminates the compatibility issues of magnetically attached smartphone heat dissipators and is compatible with a wide range of devices, including Android smartphones, iPhones, Switch, iPads, and laptops. The addition of a copper nut design also allows for versatile use. 【Quality Guarantee】12-month warranty and 24-hour after-sales satisfaction solution from Black Shark after-sales service team. Package includes: 1 x Cooler, 1 x Type-C Cable, 1 x User Manual, 2 x Grips. Black Shark Magnetic Cell Phone Cooler 4PRO