650 HIGH LUMENS FLASHLIGHT: This compact pen flashlight offers 4 modes. (High to Moon: 650LM/150LM/50LM/1LM), Equipped with high-performance LED beads, instantly releases ultra- bright 650 lumens which provides powerful illumination for short-range searches; While the 1LM moonlight mode lasts 125 hours for long-term backup. DUAL POWER SUPPLY: This pen light can choose between a built-in USB-C rechargeable battery (fully charges in just 1.5 hours) or use 2x AAA batteries (not included) for backup power. Perfect for outdoor work, travel, and emergenciesnever worry about running out of light again.