【Built-in Cyclying Recorder】Our helmet is built in FULL HD camera with audio(32GB memory card included), the high-quality wide-angle 130° lens captures everything around you in clear video (support max 1080p@30fps). 【Security Lights】It has front light for night riding, it also has rear warning tail light, which has 3 lighting modes: fast flash, slow flash, always on to protect your safe riding 【Waterproof and Long Battery Life】The helmet is IPX5 waterproof, you can ride in the rain. It is with 700MAH battery, which can record video for about 5 hours. 【Material】The Shell adopts PC EPS in the film forming process, super comfortable, lightweight, have greatly enhanced the helmet impact resistance, provides safer daily work on the road. 【 Guarantee】We are confident with the quality of our helmet camera. If for any reason, you are not satisfied with it, please let us know and we will make it right- offer a replacement or give a full refund.