Features:

- Utilizes 1x OSRAM KW CSLPM1.TG LED with a max output of 1,500 lumens 
- Max. beam intensity of 250,000 cd and max. throw distance of 1,000 meters
- New optical grade PMMA TIR lens provides the higher quality and quantity of  light in a soft and balanced beam
- Toughened ultra-clear glass lens with anti-reflective coating
- Power by 1x 21700 rechargeable li-ion batteries (Included 4800 mAh)
- Working voltage: 2.9 V - 4.2 V
- High efficiency constant circuit provides stable output up to 960 hours
- Advanced power management technology for an ultra-low standby drain
- With advanced intelligent temperature regulation module, U22 III regulates its output and adapts to the ambient environment, maintaining optimal performance
- Electronic reverse polarity protection
- Over-charge protection and over-discharge protection
- Built in charging & discharging circuit and Type-C USB port, can support max. 5V/3A charging.
- Connected Type-C USB cable (integrated OTG), work as power bank to discharge (support max. 5V/2A discharge)
- Integrated power indicator in side switch indicates remaining battery voltage

User-friendly Interface, easy & fast one handed operation:
- One button control all brightness levels and functions
- Five user choices moonlight mode (0.1 - 5 lm) to meet different requirement
- Single click to general mode, friendly adjust 3 brightness levels
- Double click to enter Turbo from any modes (except lock-out mode)
- Triple click to special mode: Strobe / Beacon / SOS
- Memory function stores brightness level last used
- Lockout mode prevents accidental activation
- Button breath flash mode
- Constructed from aircraft-grade aluminum alloy
- Premium type-III hard-anodized anti-abrasive finish
- Sandblasted strike bezel is used to break windows in an emergency situation
- Immersion gold and gold plated connector to ensure an effective conductivity
- Utilizes stainless steel button with CD pattern surface for good touch feelings
- Premium cooling fins achieve excellent heat dissipation performance
- Trapezoidal thread offer high strength and durability, allows tail cap twists smoothly
- Built-in lanyard hole (inner diameter: 0.12in / 3mm)
- Convenient tail-stand capability
- Rating in accordance with IPX-8 (2 meters under water)
- Impact resistant to 1 meter
- Purpose-designed to be compact, lightweight and portable.
- Weighs only 6.17 oz / 175 g (without battery), 8.99 oz / 254.9g (with 21700 battery)
- Size: 5.29” / 134.4 mm length x 2.05”/ 52.2 mm head dia. x 1.10” / 28mm body dia.
- Accessory: 1* USB-C cable (integrated OTG), 1* Quality holster, 1* Lanyard, 1* - -Waterproof o-ring, 1* User manual *1 21700 Manker battery 4800 mAh

Battery Voltage Indication:
When U22 III is turned on, the built-in power indicator under the switch will show different light to indicate remaining battery voltage:
- While battery voltage > 3.6V, blue light turn on and last 12s
- While battery voltage 3.6V - 3.2V, purple light turn on and last 12s
- While battery voltage 3.2V - 2.9V, red light constant-on
- While battery voltage < 2.9V, flashlight turn off automatically

Charging Indicator:
When USB-C charging, different indicator lights indicate battery charging status:
- While battery voltage <4.12V, Red light constant-on
- While battery voltage >4.12V, Blue light constant-on

Discharge function:
Connected USB-C cable (integrated OTG), U22 III can work as power bank to charge other device (Support max. 5V/2A). When USB-C discharging, flashlight can be also turn on at the same time.

ON / OFF: When the light is off, single click, long press, double or triple click the switch to turn it on. When the light is on, single click the switch to turn it off.

General mode: While OFF, single click switch to enter general mode. Press and hold on switch to cycle through 'Low > Middle > High' (or 'High > Middle > Low'). Release switch to select one level you want. While cycle to last level 'high' (or 'low'), the light will stay this level and stop cycle. If turn to other level, release switch, and then press and hold on switch again, the light will cycle to opposite direction 'High > Middle > Low' (or 'Low >Middle > High'). After entering in general mode, single click switch to turn it off; double click to Turbo; triple click to special mode.

Moonlight mode: While OFF, long press 1 second to enter moonlight mode. there have 5 lower brightness levels from 0.1lm to 5lm. Press and hold on switch to cycle 5 different levels. Release switch to select one level you want as the similar operation in general mode. After entering moonlight mode, single click to turn it off; double click to Turbo; triple click to special mode.

Turbo mode: double click to enter Turbo mode from any modes (except lock-out mode). After entering turbo mode, single click to turn it off; double click or long press to general mode; triple click to special mode.

Special mode: While OFF, triple click switch to enter special mode. Press and hold on switch to cycle through 'strobe - beacon - SOS' automatically. Release switch to select one level you want. After entering special mode, single click switch to turn it off; double click to Turbo; Triple click to general mode.

Button breath flash mode: While OFF, long press the switch for 3 seconds to enter button breath flash mode (firstly moonlight will turn on and then turn off).

Lock / unlock: While OFF, quick quadruple clicks will lock-out the flashlight (4 flickers show successful lock-out). While locked-out, quick quadruple clicks again will unlock.

Intelligent memory function: While OFF, single click (or long press) to enter general mode (or moonlight mode) last used. And then press and hold on switch, the light will be cycled to next level in same cycle direction last used.