● UNIVERSAL 510 THREAD：Compatible with all 510 thread HIGH capacity
● Smart charger for used dab pen /wax pen,
● INDICATOR：Red indicator means your device is charing, and green indicator
means your device is fully charge
● Convenience:Universal Equipment Port,USB charge, portable power,
computer/laptop usb port and so on.
● Top Quality：Wire material selected PVC material, soft and durable,
Standard USB interface, neat workmanship, excellent contact with pure copper,
finely crafted high quality.