X57 Mobile Phone Semiconductor Cooler 3 Gears Adjustable Cooling Fan for Gaming •Effective Cooling: The X57 mobile phone cooling fan uses semiconductor technology to efficiently lower your device's temperature,enhancing performance and extending battery life during intensive use •High-Quality Materials: Constructed with durable ABS plastic and aluminum alloy,this cooling fan ensures long-lasting performance and a sleek,modern look •Powerful Fan Speed: Operates at a robust 5500RPM,providing strong airflow to rapidly dissipate heat from your phone,making it ideal for gaming,streaming,or heavy multitasking •Convenient TYPE-C Charging: Features a TYPE-C charging port for quick and easy power replenishment. Compatible with modern devices and ensures a stable connection •Adjustable Speed Control: Offers 3-speed settings through a responsive micro-switch,allowing you to customize cooling intensity based on your needs and preferences •Specifications: •Product model: X57 •Product material: ABS+aluminum alloy •Input current: 1A-2A Max •Charging interface: TYPE-C •Fan speed: 5500 rpm •Switch control: 3-gear adjustment,micro switch Package included: •1 x Phone Cooler •1 x Power Cable •1 x English and Chinese User Manual