1.COMPREHENSIVE FUNCTIONS:The 115 in 1 precision screwdriver set has 98 different bits(includes phillips, flathead, pentalobe, torx, torx security, hexagon screwdriver, etc), extension rods, hoses, magnetizers, pry bars, crowbar, tweezers, suction cups, snap pins, complete accessories, maintenance and disassembly of good tools for daily electronic machinery and equipment common types and specifications. 2.WIDE RANGE OF APPLICATIONS: The electronics repair tool kit is fully functional, can be used for computer, pc, cell phone, laptop, iphone, ps4, toys, macbook, laptop,watch, eyeglass,home appliances and other equipment repair and disassembly. 3.PRECISION DESIGN: The screwdriver kit is equipped with a magnetizer with strong adsorption to ensure that the precision screwdriver bits is mounted without falling off, and at the same time can adsorb multiple small screws without falling off, convenient and efficient. Extension rods and hoses increase the length of the screwdriver to be used and increase the force of the torque, the length is adjustable and the hose can be used in narrow and corner scenarios. 4.LIGHTWEIGHT AND PORTABLE: The total weight of this professional screwdriver set is only 0.49kg, the organizer is 6.3inch long, 3.93inch wide and 2.08inch high, the tools are compactly organized, you can leave it at home or take it with you, lightweight and portable. 5.STURDY AND DURABLE: The Screwdriver bits are forged from chrome vanadium steel and quenched at 880 degrees celsius, with a hardness of HRC58-62, hard and durable.The screwdriver handle with ergonomic design, plastic non-slip is not easy to fall off, the end of the handle loose can be rotated, comfortable and labor-saving.