Note:USB-C Charging versions are only available for Go 3/3S thumb camera!!! Thumb camera charging & magnetic adapter: Sports adapter enables stable charging and mounting for GO3S/GO3 with built-in strong magnets. Features two N52-grade super strong magnets: Dual large magnets on both sides provide powerful adhesion for stable mounting on for GO3S/GO3 adapter frame. Extensive compatibility: Works with triple-slot shoulder straps, drones, selfie sticks, bike clips, helmets and other accessories Design: Made of PC plastic, ultra-light and portable for easy carrying Specification:B:Horizontal Color:Black & White Material:plastic Package Contents: 1 * Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.