Descriptions: The laser engraver printer machine print of high power and 550*550 pixel high resolution. It can be controlled by windows PC,iPhone, iPad, iPod touch and android cellphone. Soft material can print out the 3D and the gradient effect! Unique frame, weak light automatic positioning and frame positioning make the image positioning easier! Good at Engraving depth and Image engraving. Specifications: Supporting OS: Support Win 7, XP, Win 8, Win 10, ios 9.0 and above, android 4.0 and above. Bluetooth: Bluetooth 4.0 Battery capacity: 6000mAh Battery Type: Polymer li-ion battery Battery Working Time: About 3 hours Machine Power: 1500mw Caving Space: 42 x 42 x 78 mm DPI: 350dpi Laser Wavelength: 405nm Temperature: 500 degree celsius Support Software: NEJE Bluetooth Laser Carver Supported image formats: JPEG, BMP (24 bit only), TIFF, PNG (32 bit or less), PCX (8 bit and 24 bit RLE), PCD Image Size: 550x550 pixels Engrave Mode: Bitmap carving Input: One USB (5V 1A or 2A) Certificate: CE Frame material: Acrylic +Aluminum +Stainless Steel Product weight: 0.970 kg Product size: 14.50 x 16.00 x 20.00 cm Package size: 30.00 x 20.00 x 21.00 cm Laser can replace: YES Every work time: < 1 hour Packing Contents: 1 x Engraving Machine 1 x Laser Protective Glasses 1 x Allen Wrench 1 x USB Cable 1 x CD (Software/app/Manual) 1 x English User Manual Seller Guarantee: 30 Days Money Back Within 3 Months Replacement of Laser Head for freeLifetime Product Support 100% Customer Satisfaction