and easy to install. Fine workmanship and perfect style. Specifications: Gear adjustment: 2nd gear (high/low) Power cord: USB - TYPE-C 2 meters/2A Fan noise: 26DB Rated voltage: Type-c 5V Refrigeration principle: Semiconductor refrigeration Temperature difference effect: 22C Applicable models: Suitable for A7M4/zvE1/A6700/A7C2 ZV-E10/zV1 XT4 R6 Material: Aluminum ABS colour: Black Package Contents: 1 x radiator 1 x charging cable 4 x card slot Only the above package content, other products are not included. 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.