GoPro Contacto Power Door for HERO Action Cameras Bluetooth technology connects the slider

Bluetooth technology connects the slider to your phone and iOS/Android-compatible app for remote control

which is fully waterproof and crushproof

Rod Diameter: 15mm

as long as you have a cup holder

GoPro Contacto Power Door for HERO Action Cameras Bluetooth technology connects the sliderMake sure your HERO action camera never loses power with the Contacto Power Door from GoPro. The Contacto is compatible with the HERO13, HERO12, HERO11, and HERO10 Black action cameras, and it's designed to replace the original battery door to provide a USB C power input, so the camera can operate using a power bank, professional battery, power adapter, or other power source for longer operation. The door includes a magnetic cable, so it stays secure