Wave HT204 USB Rechargeable Cordless Circular Saw Plastic Cutting 15 Min Runtime 4 Blades

Body size: Total length approx. 11cm, weight approx. 155g Includes 4 replacement cutting stones and a dedicated USB charging cable Continuous use time: 15 minutes (recommended) *After 15 minutes of continuous use, it is recommended to take a 10-minute break before use. This product cannot be used while charging due to its specifications. Built-in: Lithium polymer rechargeable battery (3.7V 700mAh) Power supply: DC 5.0V (supplied from USB port) Charging time: Approx. 1 hour, Total operating time: Approx. 1 hour (no load/fully charged) Battery type: Lithium polymer