1The magnet is at back, can be easily adsorbed on the car shell or iron, easy to use. 2Dual charging mode with outdoor sunlight charging and indoor USB cable charging, convenient and practical. 3Head left side uses high hardness alloy safety hammer, can break window glass easily. There is a cutter on the right side of the head, can easily cut off to bring safety escape when emergency circumstances. 4You can use it as a DC power source to charge your mobile phone or other electronic devices in an emergency. There are bright, semi-bright and flash lighting modes. 5Made of high quality aluminium alloy material with waterproof design, anti-slip and wear-resistant. Suitable for camping, fishing, hiking, car repair and other indoor and outdoor activities.