class 1 laser engraver for jewelry

{"cid":"91223727","title":"A1 5W Mini Laser Engraver, High-speed 8000mm\/min Laser Cutter, Portable Laser Engraver, Suitable For Wood, Leather, Acrylic, Painted Metal, Class 1 Mini Laser Engraver","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/10\/d251c852ab25f567d5818efcacdc-200x200-1.jpg","attrs":{"Price":"258","Brand Name":"HydroTi","Minimum Order Quantity":"1","Payment Terms":"L\/C,D\/P,D\/A,T\/T,Western Union,MoneyGram","Product_Design":"DIY","Color":"Gold","Type":"Jewelry","Gender":"Unisex","Finish":"High Polish","Product_Occasion":"Casual","Product_Style":"Bohemian","Style":"Fashion","Occasion":"Everyday Wear","Product_Type":"Jewelry","Product_Feature":"Handmade","Product_Size":"Adjustable","Durable":"Yes","Hypoallergenic":"Yes","Product_Color":"Gold"}}

{"cid":"91147779","title":"Automatic Laser Engraving Marking Machine Full Closed For Metal \/ Jewelry \/ Plastic","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/93\/02d6f63c916b83eb65a5eff8f456-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Perfect Laser","Model Number":"PEDB-200","Minimum Order Quantity":"1 Unit","Delivery Time":"3-7working days","Certification":"CE \/ISO \/TUV \/SGS","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"400 sets per month","Packaging Details":"Sea-Worthy Packing or Air-Worthy Packing","Laser power":"20W \/ 30W \/ 50W \/ 100W","Central wavelength":"1064\u00b14nm","Polarization":"Random","Single pulse power":"0.8\uff5e1.0mJ","Beam quality":"<1.7\u33a1","Facular diameter":"7\uff5e9mm","Frequency adjusting range adjustable range":"20~80kHz","Pulse breadth":"80~140ns","operating voltage":"100~240VAC","Fiber Length":"1.5m","Marking Format":"Graphics, Text, Bar Codes, QR Code, Serial Number,Serial number,etc."}}