RovyVon H3 Pro Rechargeable Pen Flashlight USB C, 600 lumens Super Bright Pen Light Flashlights, Dual Power Source Dual Buttons Battery Replaceable Penlight, Ideal Presents for Men Family

USB C Rechargeable: RovyVon H3 Pro rechargeable pen light comes with a dual power system, working with a built-in Li-Po battery, rechargeable by USB C Charging port, also compatible with double A replaceable battery as a backup. No more worries the battery runs out while outdoor
Super Bright Penlight: The RovyVon pen flashlight is powered with a 330mAh li-po battery, making the pocket flashlight put out a max brightnes of 600 lumens. And max throw distance can up to 120m far away, powerful for your daily use
Dual Switch Easy Use: The slim EDC flashlight is equipped with a dual-switch operating system. The tail switch is for TURBO or STROBE mode. The side switch is for daily use to change modes from moonlight to high mode. Simple user interface, easy to use
Quick Access to Turbo: By the tail button, you can directly access to the turbo/strobe mode for emergency use-checking or searching. And the pen light flashlight also can cycle through moonlight, low, med, and high mode by side switch, for your daily use
Longer Runtime: With the dual power supply, which doubles its runtime. The rechargeable penlight will continue to work with the built-in battery when the external battery is dead. No worry it will run out of the battery.