Features:Rotation: Head according to the ball head capricious rotation design fixed after no shaking reliable and durableAdhesive: Bottom with double-sided adhesive design strong adsorption force the overall small and portableUniversal: Suitable for fixed driving recorder motion DV camera and directional antennaStrong: Adsorption force (load lifting: 0.1kg conventional use lifting weight: 0.5kg) can adsorb desktop glass and other any surface.Convenient: It can be freely installed on the windshield or smooth surface of the car. The connection interface adopts unified universal size convenient quick and reliable.SpecificationMaterial: AluminumColor: BlackBase dia: About 30mm/1.2inchAdjustable height: About 30mm/1.2inchSuitable ball head: About 12mm/0.47inchCompatible: For NextbaseInstallation instructions:1. Tear off the protective film at the bottom of the sucker;2. Stick the adhesive surface of the support towards the windshield or other surfaces of the car to make sure that the support is firm;3. Install the mini recorder on the bracket and adjust the locking button;4 through the rotating shaft tuning button to move the joint part to adjust the appropriate Angle;Package included:1pc x Car Recorder Mount HolderNote:Due to the light and screen difference the item& 039;s color may be slightly different from the pictures.Please allow 0.5-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.