Specifications:Mechine Module：Master 2sOptical Power: 450nm 2.5WControl Board: 1 x MCU + Wireless control + MEMSSatety Protection: MEMSWorking Size: 170 x 170 mmPixel: 2266 x 2266 pxDot pitch: 0.075mmFrame Size(L-W-H): 290*380*130mmFrame material: Composite boardContinue working: UnlimitedWavelength：450nmBeamShape：Dot (Focusable)Drive: Built-inLensMaterial: D-ZK3Heatsink Material: Aircraft Aluminum + Brass ShellLuminous Color：BlueInputVoltage: 12V 3A-5AImageFormat: .bmp \ .jpg \ .png \ .nc \ .dxf \ etc.. Can Engrave:MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized AluminumCan Not Engrave:Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material Package:1 x NEJE 3 Laser Engraving Machine1 x Laser Module ( N30610 )4 x Nuts1 x goggle1 x L-shaped wrench1 x USB Cable1 x Small wrench1 x 12V Power Adapter1 x Test Paper 
【170 x 170 mm】Moderate use area, and under the protection of MEMS vibration protection sensor, the engraving and cutting processes can be completed at the same time. 2266 x 2266 pixels, engraving accuracy: 0.075 mm dot pitch, 339 dots/inch. The whole machine function test requires only 4 screws to complete the installation. 
【Wireless APP offline control】 
【The most advanced diode laser control system so far】-NEJE control system has built-in OTA software and firmware upgrade function, NEJE software and APP provide a very portable operating experience.【Supporting OTA firmware and software upgrade services】NEJE has improved in the new GRBL firmware to adjust the low-light display under lighrburn and laserGRBL software and automatically control the air-assisted smoke extraction system. You can safely and stably upgrade to the latest GRBL firmware through NEJE software, When using the device for the first time, please open the NEJE software to update to the latest firmware. 
【Portable professional control software】32-bit control system, the fastest speed reaches 250,000mm/min, supports LaserGRBL, Lightburn, NEJE software, NEJE APP (Android, iOS, ipadOS, macOS), NEJE provides free software upgrade services.
【The MEMS gyroscope will record the state of the machine】When the device moves, the machine will automatically stop working to avoid the risk of pets or misuse. 
【High-precision mechanical design]】The PC composite frame processed by high-precision CNC process is reliable, durable and precise. The elastic properties of PC material make the movement smoother and more reliable.Module height adjustable design.Anti-slip foot pad design.Built-in automatic reset. 
【Warranty Statement】Laser Module Warranty: 2 YearsControl system warranty: 2 YearsHardware warranty: 1 Year 【Statement】The conditions of NEJE's free after-sale policy must be met under the conditions of non-human disassembly and misoperation and use in the correct environment. If the wrong voltage is input, or the lens is damaged due to lack of maintenance, it is not within the scope of free after-sale. 
- We accept Escrow, Credit Card,T/T,Western Union,WebMoney Qiwi wallet and Brazil Boleto.-We send goods within 1-5 business days after receiving the payment.- Orders will be canceled if payment is not received within 10 days of purchase.
- If you receive a wrong or defective item please email us within 7 days from the date you receive the product.- Later than 7 days the item cannot be accepted for returning.- If the order is defective,we will send replacement parts to you after receiving the proof of the defective photos of the items that you received, and no additional charge. Shipping and handling are not refundable. All returns must include all original items undamaged, in re-saleable condition,all packaging including manuals, warranty forms,etc.
- Please be sure that the address you give is correct.If the address is incorrect, the parcel fail to delivery and is sent back to the seller ,the buyer should pay for the first and returning shipping fees.- Delivery time depends on destination and other factors, it may takes up to 20 business days.(Brazil and Russia would take 20-60 days,because of the local customs.- If it happens to be any duties, taxes and any other fees charged by the courier company and your respective country, the buyers are duty to pay.(The buyer from Brazil should provide the VAT number when you order.)
-If you satisfied with our product,please give us postive feedback and Five Star Detail Seller Rating. Your approve is the most encourage for us!!-If you have any questions, please contact us, we will service to your satisfaction!!Thank you!!!
