High-concerned chemical:None Model Number:M9 Wireless Communication:Bluetooth Use:Universal ONE CLICK PHOTO AND VIDEO RECORDING You don't have to rely on others to take full body photos when going out, you can easily do it with just one click, bringing you adifferent user experience Easily like videos from afar Flipping through novels, scrolling through videos Remote adjustment of camera focal length Remote flipping camera lens Color: Light Green Material: ABS Package Contents: 1 * Bluetooth Remote Selfie Trigger 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.