Dual-mode free switching, energy-saving, and (lifespan +30%), point control mode: light touch to heat/release to stop, novices can easily handle thin materials such as lace and chiffon without burning, and the thread is neatly collected. Continuous mode: efficient and labor-saving, quickly handle denim/leather hemming, long hemming in one go, double the efficiency! Quickly 5 times to turn on/off. In standby mode, short the switch to enter the tap mode. Touch to heat, release to stop. three times in a row to enter the continuous working mode. The indicator light changes gradually and it automatically enters the standby mode after five minutes. In standby mode, it automatically shut down if there is no operation compatible with 30 minutes.In addition, we also provide a cleaning brush and tool stand, which can greatly improve safety and service life. With a built-in 1100mAh lithium battery, this iron pen can be fully in 2-3 hours via the included Type-C data cable, and can make up to 100 cuts in a single cycle. RGB charging indicator red indicates low power, blue indicates medium power, and white indicates high power Suitable compatible with cutting threads, leather craft,embroidery and sewing work,bracelet work, wax carving, melting nylon cords, jewelry making and so on,multiple quick USB-C charging ways,( note:the input voltage should be 5V) Color:As Shown Material:Metal Package Contents: 1set * thread burner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.