Model：	YD3B0010CN
Brand：	Shadowlasers
Laser Color：	Yellow
Wave Length：	593nm
Dimension：	φ29.5*123mm
Max Output Power：	< 1mW
Focus Mode：	Fixed Focus
Switch Mode：	Constant On/Off Button
Surface Treatment：	Hard Anodizing Black
Body Material：	Aircraft Grade Aluminum
Laser Net Weight：	110g
Expected Lifetime：	> 8000 Hours
Usage Method：	Contious Use Should Not Exceed 3 Minutes
Battery Type：：	1*18350 Li Battery
Battery Direction：	The Battery "+" Is Toward Inside of The Laser Pointer
Working Time：	> 1 Hour
Working Voltage：	DC = 3.0-4.2V
Starting Voltage：	DC = 2.5V
Working Current：	3.7V@400mA
Circuit Control：	4.2V Step-Down Constant Current With Reverse Connection Protection
Laser Range：	200-500 Meters
Max Brightness：	350Lm
Circuit Control：	APC
Flare Forms：	Plaque-Forming - Circle
Beam Style：	Continuous Line
Spot Size：	5 Meters Place < φ8~φ12mm
Preheat Time：	593nm Yellow Laser Needs To Be Preheated Below 25 Degrees Celsius
Warranty：	1 Year Manufacturer's Warranty
PACKING LIST 1 * Yellow Laser Pointer 1 * 18350 Rechargeable Li Battery 1 * US Charger (Adapter To Fit Your Country)

COMMON SENSE

The laser IS bright! Even in normal temperatures and daylight it is recommended to limit it to 30 seconds or less per use to avoid heat buildup.
Just like the laser pointers you use to play with your pets, you should ALWAYS avoid direct eye exposure to laser beam. You wouldn't stare into a very bright flashlight, and you should not allow direct contact to anyone's eye (this includes your pets! Love those little guys!) Exposure to the eye can cause permanent damage, so don't do it!
Please keep this out of the reach of children. You have the responsibility to supervise the use of this laser. When not in use, it is always a good idea to remove the battery. This is a good way to help ensure persons of an appropriate age do not have access to it.
In some countries, laser pointers such as this may be illegal to own and/or use (especially the higher powered ones). Therefore, by purchasing these products YOU (the customer) accept all responsibly and liability to determine and fulfill the requirements and limitations of use or resale of these products in accordance with your country`s laws and regulations. In the event of resale, you also agree to include this notation in the product description, so that any potential buyer can also make an informed purchasing decision.

Here's Some Cool Info on The Difference Between The Various Colors of Laser

Brightness : Green > Blue > Cyan > Red > Yellow > Purple Light
Price : Red < Green < Blue < Cyan < Purple < Yellow Light
Poly thermal performance ( ignition ) : Yellow < Cyan < Green < Red < Blue < Purple Light
Stability: Green = Cyan < Red = Blue = Purple = Yellow Light ( Green light is influenced by the climate, You may need to warm it up in cold environments)

Shipping & Delivery

We free ship with standard international shipping to worldwide, We also free ship with DHL or FedEx Express Shipping to worldwide when your order consumption amount over $150.
Items will be shipped within 1~3 working days after cleared payments.
Estimated Delivery Time

Standard SpeedPAK Shipping : 7~15 Business days to US.
Standard International Shipping : 10~20 Business days to Worldwide.
DHL or FedEx Express Shipping : 2~7 Business days to Worldwide.

Please be patient and let us know if for any reason you don't receive your delivery within 45 days, and we will full refund you the amount of your order or we will resend you the items again, We will work hard to make you to be our satisfied customer!

LAST OF THE BORING BUT IMPORTANT STUFF

Please make sure your shipping address is the same as your Paypal confirmed address. That's pretty much the standard with all sellers, and we are no different in that respect.
Your valid telephone number is a must with your payment/shipping address information (this is a requirement by the various shippers to ensure reliable service; you've no doubt seen this before with FedEx or DHL). I can not complete shipping for any item without your telephone number, especially for orders shipped with Expedited Delivery Service. In fact, they will not accept orders shipped Registered Air Mail without telephone number also.
We accept PayPal only!!! Please leave a note in PayPal when making the payment if you have any special requests. I will do whatever I can to help!
Please feel free to contact me if you have any questions. ALL problem will be resolve within 24 hours.....or as fast as humanly possible, and I haven't broken that promise yet! Whew!
We do our best to supply quality laser products to our customers with the best prices. BUT, in the shipping process it is possible for damage to come to the product. It rarely happens as most shippers are really good at their job, but it is possible. In the rare instance that this happens, PLEASE contact us! We will replace the item or give you a refund. Feedback is VERY important to us, so please do contact us before you leave negative feedback. Pretty please? We are dedicated to solving the problem for you and making you a return customer.
Thanks for visiting my eBay store! Tell all your friends! Come back soon and see all the new cool stuff I will be adding! Have yourself an awesome day!!!!!