Product Name: Total Cordless Screwdriver Li - Ion 8V / 1.5Ah (Tsdli0801) Country Country: China Manufacture To recharge them less times, adjustable speed and torque prepare for torque for perfect screws in a variety of materials and sizes of different jokes preparation for speed, different speeds and key to switching a head without key to switch the feathers in an easy and fast handle, and rubber covering the template to provide the maximum comfort for the user LED light to improve the range of vision. The box contains a shipping screwdriver, 15 Audio and accessory, charger technical specifications: power 8 volts number of speeds 220-0 (cycle / minute) North / right rotation feature available in tension