Feature: 1. Multifunction: The phone stand can be adjusted as a phone clip and desktop stand with a fan for smoother live streaming and expanded gaming experience. 2. Fast Cooling: The phone cooler fan has the power of a 5 layer cooling system and dual micro channels for heat dissipation. After 1 hour of rigorous testing, it takes only 2 seconds to experience 15℃ cooling. 3. Excellent Heat Dissipation: The phone cooling stand uses an exposed cooling channel to maximize heat dissipation and five times faster heat dissipation to ensure optimal performance during intensive use. 4. Silent Operation: The cooling fan features a brushless motor design that runs at a noise level below 27dB, allowing you to immerse yourself in a calm and cool environment 5. Safe and Compatible Device: Our clamps safely hold phones from 62 mm to 80 mm. Frequency conversion function intelligently regulates the temperature to prevent condensation and protect your equipment from internal moisture. Specification: Item Type: Cell Phone Cooler Stand Material: ABS+Electronic Clamp Range: Approx. 62 ~ 80mm / 2.4 ~ 3.1in Support Extension: Approx. 124-153mm / 4.88-6.02in Battery Type: Built-in 300mAh Lithium-ion Battery. Package List: 1 x Phone Stand 1 x Charging Cable 1 x User Manual