SPC+ phone case mount compatible only. Optional vibration damping module with inductive charging option. Used between the smartphone and all SP Connect™ mounts with standard SPC+ damping head. This module additionally reduces engine vibrations through special developed elastomer damper inlays, that dampen in all directions. Especially useful to protect the more vibration-sensitive components of late model smartphones, especially mechanical image stabilizers of the camera. Stops up to 60% of vibrations. - CNC machined from aircraft grade aluminum - Fits all mounts with standard damping head - 3D vibration dampener through a special elastomer inlay - Additional protection for sensitive smartphone parts - Dimensions: 60mm diameter - 100% weatherproof. Includes: 1 × Charging Anti Vibration Module 1 × Screw (M5x16mm) 1 × Screw (M5x21mm) 1 × Cable USB-A/USB-C (QC 3.0). Note: SPC and SPC+ mounting systems are not interchangeable. Note: The Charging Anti Vibration Module is a charger and not a power bank (no battery integrated). The module only works in conjunction with an SP Phone Case. Functioning is not guaranteed with the Universal Interface or Universal Phone Case. Note: Keyless ignitions can be affected by overlapping frequency channels. To avoid problems when starting, start the ignition before you connect the smartphone to the charging module.