1080p@30fps HD Recording Helmet for Sports Games with Multi Mode Headlights & Warning Taillights Built in Battery 颜色:黑色 you will find the video

you will find the video on the card

If you hear 2 beep sounds

APP real-time playback: support

Bokmal Norwegian Material Shell: Metal alloy+stainless steel

Specification System Main Processor XM530+  2331 Operation System Embedded LINUX OS system Video High Definition real 2MP (1920*1080) Video Compression Smart H

1080p@30fps HD Recording Helmet for Sports Games with Multi Mode Headlights & Warning Taillights Built in Battery 颜色:黑色 you will find the videoProducts Features: 1080p@30fps HD recording Built in battery, worry free battery life, 8 hours of recording time Multi mode headlights+warning taillights Streamline broken wind design for faster heat dissipation Detachable 3D heat dissipation lining Aerodynamic exterior design Ergonomic automatic adjustment belt Standard chin ventilation belt ABS shell+EPS shock absorbing material, absorbing shock waves Multiple molding technology Specification: Size