Feature: Model:Op-fill can be heat to 200 º C in 3s, can be melting all kinds of Gutta percha•It supports the vertical compaction of Gutta percha for the root canal filling. It is intended exclusively for use by trained dentiet only in clinic or laboratory.Safety caution:The temperature of tip is very high during the surgery , in order to prevent from being burned, please avoid it directly contact to the soft tissue. Specification: Charging system Operating Voltage DC.3.6V Adaptor Input: AC 100V/220V 50-60HZ Power: 10wCharging time 4 hours Packing size: 165*125*38mm Package includes:Charging Base-----1 PCObturation Pen-----1 PCPen Tip -----2PCS