Voltage 12V No load speed: 230rpm Max Torque: 45N. M Chuck capacity : 3/8 LED light: Yes Wrench function: insalled /removed bolt and nut Push button: forward and back Including Includes: 1*bare tool 1* 2. 0Ah Li-Ion battery 1* 1hr battery charger 8* sockets(10/11/12/13/14/15/17mm sockets +1pc connect head ) 1*pc BMC case

Powerful & Efficient:12 Volt Motor Delivers Up To 35Ft-Lbs (45Nm) Of Maximum Torque; Max 230Rpm Can Speed Up Bolt Removal And Fastening.
Compact & Lightweight:3/8″ Head Can Be Applied Into Many Tight Spaces, Like Auto Engines, Scaffolding Installation, Mechanical Breakdown Service And Others; It Weights Only 2. 1Lbs To Reduce Long Time Using Fatigue.
Convenient Safty Use & Ergonomic Design:Designed With Two-Step Start Switch, The Lock-Off Lock Prevents Accidental Start; Forward And Reverse Switch For Easy Changing Direction. Slim Body With Anti-Slip Grip Provides Comfortable Usage And Better Control.
Led Light & Fuel Gauge:Build-In Led Light Helps You To Work In Dark Areas. The Battery Indicator Tells You Real-Time Battery Level, So You Can Charge The Battery In Time.