$44 with coupon for ROFIS MR50 21700 5000mAh USB Highlight Flashlight from GearBest

Description
The LED flashlight is a practical and durable flashlight. Equipped with a high performance LED offering a maximum output of 2500 lumens. It is made of aviation aluminum and has a three-stage hard anodizing and anti-wear treatment on the surface. And the flashlight is specifically designed for outdoor, diving, adventure or hunting. Small body, the flashlight is easy to carry.Main Features
• Use a 21700 5000mAh high rate discharge lithium battery
• With CREE XHP50.2 cool white LED, the output is up to 2500 lumens
•One-button control of all functions, easy to operate
• The body comes with Micro-USB charging, which supports up to 2A charging
• Can be used as a mobile power source to charge devices that use the USB interface for charging. The maximum output is 2.4A
• With constant current circuit, the battery has high efficiency, stable output and no flash
• Anti-reverse design prevents the battery from being damaged by the opponent’s flashlight
• Battery level detection, charging indication, low battery reminder function.
•With locking function to prevent accidental booting
• The one-piece casting shell is stable and reliable.
• With positioning function