Product information: Heating method: Aluminum‑plate heat dissipation Power supply: USB Colors: Beige (720° whole‑unit heating + four‑speed temperature control + colorful digital display + free lanyard and velvet pouch), Pink (720° whole‑unit heating + four‑speed temperature control + colorful digital display + free lanyard and velvet pouch), Black (720° whole‑unit heating + four‑speed temperature control + colorful digital display + free lanyard and velvet pouch), Yellow (720° whole‑unit heating + four‑speed temperature control + colorful digital display + free lanyard and velvet pouch) Rated power: 7 Rated voltage: 5