1¡ environmental protection type, no need of battery.
2¡ super bright led. Light visible for over 1. 5 meters. No need replacement of bulb
3¡ rechargeable super capacitor.
4¡ adhere to faraday¡¯s principle of induction. The electricity is generated by shaking the torch. It can light for 2 to 5 minutes after shaking for 30 seconds and will flash continuously if you stick on shaking.
5¡ highly sealed, waterproof all weather.
6¡ suitable for family, travel, bicycling,camping and emergency situation.