PULUZ 5.1 inch 13cm Aluminum Alloy Dual Balls Arm, Ball Diameter: 25mm(Black) Filter-Fan Cooling Bluetooth version 4

Bluetooth version 4

High quality touchpad screw set for Macbook Pro 13

Material: protein cotton

Contrast Ratio: 600:1

PULUZ 5.1 inch 13cm Aluminum Alloy Dual Balls Arm, Ball Diameter: 25mm(Black) Filter-Fan Cooling Bluetooth version 4Features 1. Aviation aluminum material, professional diving high strength hard oxidation treatment arm can prevent seawater corrosion. 2. Strong, lightweight, waterproof aluminum construction. 3. Use this ball arm between one ball clamps to extend an arm. 4. Unique humanization and professional water through design, greatly enhance the use of the lamp arm under water. 5. Extend diving light arm to connect multiple diving equipment (such as fill light,