Veeki? Diving Flashlight, New Model Super Bright Waterproof L2 LED Diving Torch Flashlight 100M 1200LM with 2 18650 3.7v Rechargeable Battery and 18650 Channel Charger Max Output: 1200lumens Lens: impact-resistant tempered transparent lens Reflector: Smooth reflector Carrying Strap Hard anodized finish Ultra-deep trench structure with skid-proof effect is excellent when diving. Powered by 1 x 3.7V 18650/26650 Batterys,INCLUDED18650X2) Also it is an ideal choice for outdoor activities, Such as fishing, diving, swimming, hiking, sailing, caving,hunting and seeking survival without fear of rainy days. Internal wiring adopts high efficient booster circuit and utilize batteries to the largest extent.