4-in-1 Multifunctional Penlight: The clip features a 120-lumen white light, a two-stage red light for night vision, and red SOS mode for emergencies. It also features a soft tip light for writing in the dark, and a precise Class 3R green laser pointer with two brightness levels for clear, confident presentations.

Hassle-Free Charging: A hidden USB-C port fully charges the O'Pen 3 in about 1 hour, delivering convenience while maintaining the pen's sleek, seamless aesthetics.

Comfortable Grip for Smooth Writing: Its meticulously balanced body features a gently tapered aluminum frame and a meteor-shower-inspired grip pattern, offering both comfort and control during extended use.

Tough & Portable: Constructed with a durable aluminum body and a reliable spring-loaded clip for easy pocket carry. Measuring 6.10 inches in length and 0.5 inches in diameter only, it's ready for your everyday tasks and emergencies.

Body Material: A6061-T6 Aluminum Alloy
Body Diameter: 0.5 in (12.7 mm)
Beam Distance: 46 ft (14 m)
Charging Type: USB-C Charging Cable
Max Performance: 120 lumens
Weight: 1.18 oz (33.5 g)
Length: 6.10 in (156 mm) (Tip Retracted)
Compatible Batteries: Built-in 3.7V 130mAh Lithium Polymer Battery (Rechargeable)

Lighting Levels
High: 120~60 lumens

Run time 
High: 14 + 25 minutes
Med: 60 lumens
Run time Med: 60 minutes
Low: 20 lumens
Run time Low: 2 hours and 20 minutes
Moon: 2 lumens
Run time Moon: 26 hours
Red Light (High): 10 lumens
Run time Red Light (High): 1 hours and 20 minutes
Red Light (Low): 5 lumens
Run time Red Light (Low): 2 hours and 10 minutes
Run time Pen Tip LED: 26 hours
Pen Tip LED: 0.4 lumens
Laser: Class 3R: ≤5 mW; Class 1R: ≤0.39 mW
Run time Laser: Class 3R: 3 hours; Class 1R: 7.5 hours
Strobe: No
SOS: Yes

Light Source
Pen Clip Light: High Performance White LED (6500K); Pen Tip Light High Performance White LED (5000K)
Working   temperature: 0~40°C

Package Contents
O'Pen 3 (Battery Included) × 1
USB-C Charging Cable × 1
Pen Refill × 1
User Manual × 1

O'Pen 3

Write in Light—Precision meets inspiration.

Crafted for effortless expression.

With its carefully balanced weight and gentle taper, the O'Pen 3 feels natural in hand. The meteor-shower-inspired grip pattern adds secure and comfortabe control - turning everyday writing into a simple pleasure.

Lead with clarity.

Go from ideation to presentation with one simple tool—a green laser pointer featuring two intensity levels, helping you deliver your message with clarity and confidence.*

*Only applicable to Class 3R version.

See every detail, clearly.

Four brightness levels up to 120 lumens illuminate your workspace, from circuit boards to blueprints.

Stay ready with the red light.

Soft red light preserves your night vision, while SOS mode stands by for when emergencies strike.

Light where you write.

Need to jot something down on a night shift or record your thoughts in the wild? One click brings precise illumination to every word, even in the darkest hours.

Intuitive by design.

Seamlessly switch between laser, clip light, and tip light—no fumbling, no delay.

Power, wherever you are.

Recharge effortlessly via USB-C—at your desk, in your car, or out in the field.

Always within reach.

The spring-loaded clip opens smoothly and secures firmly—ready when inspiration strikes.

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Learn more,Please click on Here.

To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.