General description 130 in 1 professional screwdriver repair tool kit is designed based on extensive repair data, including 101 magnetic screwdriver bits and 21 essential tools. This electronic precision screwdriver set is ideal for repairing a variety of devices such as cell phones, PCs, laptops, Nintendo switches, game consoles, watches, glasses, cameras, and Xbox consoles. The screwdriver bits are crafted from high-quality CR-V material, ensuring high hardness, excellent precision, and good toughness without damaging your devices. Technical specifications Number of pieces: 130 Magnetic screwdriver bits: 101 Necessary tools: 21 Dimensions of the case: 15 x 5.5 x 10 cm Installation Equipped with a hard extension rod and a flexible extension rod for accessing narrow spaces. Usage Designed for repairing electronic devices including cell phones, laptops, game consoles, and more. Ergonomic and non-slip handle for comfortable use over extended periods. 360° rotating cap for ease of use