ThruNite Ti Series Mini Keychain Flashlight with Reversible Clip, Powered by 1*AAA Battery, IPX-8 Waterproof(no Battery Included);

Model: Ti3

LED: Cree XP-G2 R5 LED with a lifespan of 20+years of run time.
Output and run time: Firefly: 0.04 Lm(115h), Low: 12 Lm(6.3h), High: 120Lm(0.5h), Strobe:120Lm(1 hr)
Powered by 1 AAA battery (NOT included)
Peak beam intensity: 625cd
Max beam: 50m
Input voltage range:0.9V-3V
Impact resistance:1.2m
Dimension: 70mm*14mm
Weight: 12 gram without battery
Reflector: OP Reflector
Reverse polarity protection
Aircraft quality aluminum body structure
Premium Type III hard anodized anti-abrasive finish
Waterproof to IPX-8 standard
What's in box: 1 x Ti3 flashlight, 1 x Snap hook with mounting, 1 x Replacement seal ring, 1 x Operating instructions (English), 1 x Tin can for packaging
Model: Ti HI

LED: Cree XP-HI LED with a lifespan of 20+years of run time
Output and run time: Firefly: 0.08Lm(120hrs), Low: 10 Lm(6.5h), High: 120Lm(30 mins), Strobe:120Lm(1 hr)
Powered by 1 AAA battery (NOT included)
Working voltage: 0.9-3V
Dimension: 70mm*14mm
Weight: 14.3 gram without battery
OP Reflector gives perfect flood.
Titanium alloy body with polished finish.
Waterproof to IPX-8 standard(2M).
Convenient twist switch for one hand operation.
Operation:

Turn On /Off
Easily twist the head to turn on / off the light. Tighten the head for on and loosen for off.
Change modes
When the light is on, turn off the light and then turn it on within 2 seconds to change mode.
Memory function
Keep the light off between 2 to 10 seconds and then turn it on, the light will turn on in the last mode accessed, except for strobe. Over 10 seconds and then turn it on, the light will get back to low mode.
Hidden strobe
Screw on and off the head for 6 times to activate hidden strobe mode.