Usage Tips:Product Name: Suction Cup Bracket For ETC For Cars And TrucksProduct Features:It adopts arbitrary rotation design, bottom suction cup design, strong adsorption force, ultra-portable, does not shake after fixing, firm and durable Ultra-low specials Reduce the cost to the first choice. It is suitable for fixing GPS, navigator, driving recorder, DC, DVR, sports DV, camera, and directional antenna. It has strong adsorption force and can adsorb hard and smooth surfaces such as desktop and glass. It can be freely installed on the windshield or smooth surface of the car, and the connection interface adopts a unified general size, which is convenient, fast and reliable. The black body is made of ABS. The connection interface is made of POM material, the suction cup is PVC, and the screws have been tested by salt spray for 24 hoursInstallation Instructions:1. Tear off the protective film at the bottom of the suction cup;2. Press the pressure valve with the suction cup of the bracket towards the windshield of the car to confirm that the bracket is firm;3. Install the mini recorder on the bracket and adjust the locking button;4. Move the joint part through the shaft tuning button to adjust the appropriate angle properly;Removal Instructions:1. Pull the pressure valve back along the front direction, and the pressure valve will automatically pop up;2. Pull up the easy-to-pull strip on the edge of the suction cup and remove the bracket.