The Vessel battery-powered electric screwdriver is a fantastic tool that will allow for efficient tightening and save you from fatigue. This model, the 220USB-P1 has 3 different speed and torque modes, making it a great choice for a number of different applications. It also features a built-in light and uses a USB-C charging port for quick and convenient charging. Features: Rotational speed and torque can be switched between 3 modes based on the application Strength increased by 20% with reinforced gears and housing USB C Charging port enabling connection in either direction Lanyard can be attached Built-in light Included: 1 - 3.6v Electric screwdriver1 - PH2 x 100mm bit1 - USB Charging cable (1m) Specifications Model: 220USB-P1Length: 147mmShank size: ¼” / 6.35mmRated Voltage: 3.6V DCBattery Type: Lithium IonBattery Capacity: 800mAhSpeed (Low): 280 rpmTorque (Low): 1.2NmSpeed (Medium): 340 rpmTorque (Medium): 1.6NmSpeed (High): 400 rpmTorque (High): 2.0NmMaximum Torque (Hand tightening): 12NmWeight: 172gTemperature range whilst charging: 0-40 degrees celsiusTemperature range during use or storage: 0-45 degrees celsiusTime taken to charge: Approximately 60 minutesNumber of charges: Approximately 500USB-C Charging portCountry of Manufacture: Japan