--Upgraded Version. Very compact and lightweight pen flashlight for indoor outdoor everyday carry.<br />--As the latest mini LED flashlight， ThorFire PF04 Flashlight is designed to provide you with a smaller size yet brighter night working experience.<br />--You can simple clip it onto your pocket， bags， notebook or anywhere you want.<br />--PF04 flashlight has Multi function 3 brightness levels: Moonlight/Firefly (0.5LM ) - Mid(50LM) - High(210LM) with memory， step down from High to Mid in 3 min to save juice.<br />--Waterproof PF04 LED flashlight. IPX-8 waterproof， submersible up to 2m. Not for diving.<br /><br />Package included:<br />1 x New ThorFire PF04 LED Pen Light Flashlight<br />1 x spare O ring<br />