150-in-1 screwdriver set: This precision screwdriver set includes 117 magnetic CR-V bits, strong magnetic switch, ergonomic design, and large capacity, making it ideal for home maintenance, office use, and professional repairs. It is a reliable choice for DIY enthusiasts. 117 magnetic CR-V bits: Made from CR-V steel with a hardness of over 56 HRC, these 117 precision bits are suitable for a wide range of applications, including watches, cameras, laptops, drones, household appliances, toys, smartphones, electronics, and gaming consoles. Multifunctional anti-slip handle: Features a plastic-wrapped handle with a textured, non-slip surface for a secure and comfortable grip. The top hole design allows 360° rotation for improved safety and ease of use. Thoughtful design and gift option: Designed with a mechanical reel for convenient bit storage and retrieval. Its compact and organized layout makes it a practical gift for holidays, birthdays, or special occasions, ideal for those who enjoy hands-on projects. Versatile usage: This precision screwdriver set is suitable for repairing smartphones, iPhones, MacBooks, iPads, electronics, watches, cameras, laptops, glasses, circuit boards, toys, PCs, game consoles, and most handheld devices. A great gift for family, friends, or colleagues. Upgraded version: Includes a screw extractor set designed to remove damaged or stripped screws, enhancing repair efficiency. High-quality bits: The screwdriver bits are crafted from high-precision chrome vanadium steel with a hardness of 58-62 HRC, offering excellent resistance to deformation and breakage. Wide compatibility: Ideal for disassembling and maintaining devices such as laptops, iPhones, tablets, watches, glasses, digital cameras, gaming consoles, and more. Screw storage mat: The set includes a magnetic screw organizer mat to securely hold small screws, preventing loss and ensuring orderly workflow during repairs. Portable tool case: Comes with a durable, double-sided carrying case for easy transport, safe storage, and quick access to all tools.