Suction cup bracketMaterial: Main body is ABS Plastic， The Screw part is MetalPerfectly Compatible with SJ series (SJ1000，SJ2000，SJ3000，SJ4000) action cameraWith a 180 degree swivel head and tilt action， this is an essential gadget for anyone watching or photographing subjects from their vehicle and never shakeIt is powerful for suction or attaches securely to your car window， dashboard or roof The diameter of suction cup is about 2.1inch to ensure the camera security Car Charger Cable Length: 6 foot (Long cable meets you special require)USB interface: Micro USBInput :DC12V-24VOutput: AC 5V-1AhPackage:1 x Car Charger1 x Suction Cup