Metal Engraving Pen
Specifications:
Item Length: 21.5 cm / 8.46 in
Item Weight: 43 g / 0.09 lb
Package Size: 20.5 x 13.2 x 3.3 cm / 8.07 x 5.19 x 1.29 in
Package Weight: 0.19 kg / 0.42 lb
Work Rate: 10W
Battery Voltage: 4.2V
Battery Capacity: 300MA
Charging&Using Time: Full charge in 1 hour