1. [150-in-1 Professional Screwdriver Kit] The 150-in-1 professional screwdriver repair tool kit is meticulously designed using extensive repair data to include 120 magnetic screwdriver bits and 30 essential tools. This precision screwdriver set is ideal for repairing a wide range of electronic devices, such as cell phones, PCs, laptops, Nintendo Switches, game consoles, watches, glasses, cameras, and Xbox consoles. 2. [High Quality and Performance] Crafted from high-quality CR-V steel, the screwdriver bits offer outstanding hardness, precise fit, and excellent toughness, ensuring that your devices remain undamaged during repairs. Each bit undergoes rigorous quality control testing to ensure durability and resistance to stripping, providing reliable performance for long-term use. 3. [Ergonomic Design] The kit features an ergonomic handle designed for comfort, even during prolonged use. It includes an interchangeable toolset with a hard extension shaft and a flexible extension shaft, enabling access to tight spaces that standard handles cannot reach. 4. [Rotatable Non-Slip Handle] The aluminum alloy handle is equipped with a knurled non-slip treatment that fits comfortably in your hand. A 360° rotating cap allows for smooth operation without causing hand fatigue during extended work sessions. The sandblasted and anodized finish offers protection against sweat and corrosion, ensuring longevity. Use Scenarios: - Repairing a cracked smartphone screen or replacing a battery. - Servicing a laptop by upgrading its RAM or hard drive. - Fixing gaming consoles by accessing internal components for maintenance.