<p>1: TEC cooling chip + turbofan, 2-in-1 efficient heat dissipation, so that your mobile phone no longer hot</p> <p>2: Retractable buckle clip, the maximum can be stretched to 8CM wide, universal a variety of of smart phones L-shaped silicone clamp, not wear your phone</p> <p>3: Honeycomb shape heat dissipation network, improve the heat dissipation speed Smart digital display that allows you to see temperature changes(Distinguish betweendigital display and No digital display models before purchasing)</p> <p>4: Light and small, easy to take, so that you play without burden 2 gears can be adjusted by buttons</p> <p>5: Low noise, no interference, does not affect experience</p> <p>Note: The product has no charging function and needs to be plugged into the power supply</p> <p>It needs to be plugged with a 5V\/2A charging head</p> <p>Colour:Black</p> <p>Material:plastic+metal</p> <p>type: A: Non-digital display model</p> <p>Package Contents:</p> <p>1 x radiator</p> <p>1 x Charging Cable</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>