Our products are carefully checked and wiped by special personnel before delivery, and the armrest box is delivered after being assembled by special personnel. No tools are needed for installation!For Armrest:A: small single layer No USB(No gifts)B: small double layer 3USB(Give Data cable and charger)C: large double deck 7usb(Give Data cable and charger)Material: PU leather / ABS plasticUse high hardness High-quality materialsAfter sale:After receiving the goods, if you find any damage or installation problems, please contact us, we will solve it for you in time, please do not raise any disputes. Thank you for choosing our products and happy shopping!Please make sure the hole behind the handbrake is the same as the picture.Can Charge Mobile PhonesDrivers don't have to worry about running out of battery when they're out. they can charge the phone at any time, charging while driving.Double Storage SpaceThe armrest box has two levels, the upper level is small, and the lower level is large.They are stored separately to make the car look neater and more beautiful.Comfortable Driving ExperienceThe cover of the armrest box can be extended. During driving, you can adjust the extension length of the cover according to your own needs. so that your arms can rest better and get better driving pleasure.Does Not Affect BrakingThe armrest box is specially designed for this car. it is safer to drive. so it does not affect the braking.LED Lights InsideThere are LED lights inside the armrest box, the light will be on when the power is on. and it will be very cool at night.About Power ConnectionConnect one end of the cable to the armrest box and the other end to the car cigarette lighter, and then the USB can be charged.About InstallationAfter receiving the armrest box, just insert it directly into the hole behind the handbrake, very easy.