About this product

USB WIRELESS ENGRAVER:These engraving tool rechargable by USB interface. Cordless using will be up to 30 minutes idling after full charge. Easy to help you finish better engraved craft.

VISIBLE SPEED ADJUST:Metal engraver pen equips with qualify motor.

BEGIN ENGRAVED ART NOW:these portable and compact etching pen are convience to take anywhere you want and allow you enjoy relaxing hand drill jewelry making time. It can work on metal, glass, ceramic, leather, wood,jewelry,stone or statue.

BEST CHOICE FOR BEGINNER:Our metal engraver tools are easy to operate,Create a keychain,DIY a necklace or send gift with our kits.Press once within seconds, press first gear twice, press second gear three times, and press third gear three times

Press the shutdown button after more than 2 seconds of startup

3rd speed regulation: 1st gear 5000 rpm, 2nd gear 10000 rpm, 3rd gear 18000 rpm

Built in lithium battery with 300MAH charging cycle for 800 times