<p>Specification:<br/>Product Name: Back clip type mobile phone cooler<br/>Color: Black without stand, black with desktop stand<br/>Material: Plastic<br/>Interface: TyPe-C<br/>Product weight per gram: 130g, 580g<br/><br/><br/><br/>Description:<br/>1. Built-in battery, no need to plug in: Equipped with a 2000 mah lithium battery, it supports charging and use simultaneously<br/>2. Intelligent semiconductors, efficient heat dissipation: Intelligent chips combined with overclocking semiconductors, directional heat dissipation ducts, and efficient cooling and heat dissipation<br/>3. Anti-slip design: The silicone pad is scratch-resistant and won't fall off no matter how hard you shake it.<br/>4. Battery protection: Reduce battery wear and tear caused by high temperatures and extend the lifespan of the mobile phone</p>