The magnetic design allows for quick assembly and disassembly, with iron to rely on.Cleverly utilizing the force of magnets, it can be attached to magnetic metal surfaces or accessories without the need for screws. The magnetic design also solves the problem of difficult outdoor camera mounting It weighs only a small pack of tissues and can be easily attached to the chest or baseball cap with the matching magnetic pendant and baseball cap pendant without adding burden, freeing your hands and allowing you to first-person immersive videos that are closest to the human eye Built-in 6- image stabilization, horizontal line image stabilization + image stabilization Horizon Video Stabilization is a more advanced image stabilization feature that ensures the horizon remains level even when the camera is rotated or tilted WiFi connection to share the excitement immediately!You can wirelessly control the camera's and Selfie functions through mobile phones, tablets and other devices, and preview the camera's images in real time To enable Quick Recording mode, the button once and the camera automatically powers on and enters recording mode within seconds, allowing you to quickly record without missing any footage. the button again to stop recording and automatically shut down, preparing for cycle. Hign-concerned Chemical:None Video Resolution:4K Effective MegaPixel:8MP Sensor Size:1/2.3inches (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: plastic Package Contents: 1 * Action Camera kits 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.