1.6 gear temperature regulation / level 6 time setting. Press the key to start the temperature setting and curling time according to the hair quality
2. Use USB charging, which can be used wirelessly
3. Perm temperature: 150 / 160 / 170 / 180 / 190 / 200,150 ~ 200 (Fahrenheit and Celsius can be changed)
4. Perm time: 8s / 10s / 12s / 14s / 16S / 18S 8 ~ 18S
5. Battery life after charging: charging for 2-3 hours and using for about 1 hour