Head-mounted DV 4K camera: the IDV T-198 is hands-free, capturing first-person moments while hiking, crafting, interacting with family, friends, working or teaching, hands are completely free during recording. 4K 30FPS camera for T-198: equipped with Sony 13MP CMOS sensor, IDVT-198 can achieve high quality 4K video output, and support up to 30FPS video recording. Only 75g light body, ergonomic design, bring comfortable hand-held, 3840x2160 video images, 4x 1080P HD effect. Mini digital camera built-in Electronic anti-shake: equipped with two-axis anti-shake, will not affect the stability of video because of hand shake, to achieve smooth and clear video recording. Wi-Fi wireless transmission: the T-198 can be controlled by App over Wi-Fi. Download the RICAM-specific T-198 app from the IOS and Android app stores, and enjoy the T-198 image at any time. Videos can also be edited and shared on social media. Colour:black Material:ABS Package Contents: 1 x Helmet Camera 1 x USB Cable 1 x English manual 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.