1X AAA Battery holder + 18650 battery tube
1.Made of military grade aluminum
2.Not only strong, but also lightweight
3, 5 Modes Zoomable
There are also other zoom settings: 250X、500X、1000X and 2000X.
4 Lighting Modes meet all of usage and SUPER-BRIGHT: T6 LED chip,ultra-bright, The brightest mode can light the way when cycling in the darkness and light up your world extremely well
5.IP65 waterproof, you can use it in raining day
6.you have got 3 choices to recharge your battery, AC charger, car charger, USB charger, you can recharge the battery by your USB devices like battery bank and computer.