Features: Equipped with high-efficiency lithium batteries, the largest torques can reach 300Nm, making it easy to handle various fastening tasks. Compared with traditional manual tool, the work efficiency have been increased by 5 times, making it very suitable for home assembly and maintenance. Charging once can provide continuous use for up to 4 hour, meeting daily usage needs. Compared to ordinary electric vehicles, the range is increased by 30%, and users do not need to charge frequently, making it particularly suitable for large-scale home projects or maintenance work, providing a worry free operating experience. The body weighs only 0.9kg, with a convenient design that is easy to operate and carry with 1 hand. This practical design is very suitable for female users, and professional who need to carry tool at any time, solving the limitations of traditional tool being bulky. Equipped with 8 different specifications of screwdriver head, covering various type such as crosses, flat, and hexagonal, to meet the needs of various scenarios. Whether it's furniture assembly, home appliance repair, or toy installation. Designed with nonslip grip and overload protection system, ensuring safe and more reliable use during operation. Both beginners and experienced users can feel the good hand feel and stability. Specifications: Material: Plastic Size:Approx.18.5x15.5x8cm/7.28x6.10x3.15inches Type:European Standard/US Standard(Optional) Largest torques:300Nm Collet size:Approx.10mm/0.39inches Rate voltages range: ACsingle-phase and DC50V and under Type: Ratchet wrench Impact frequency: 3500 Power supply voltages: 220 Applicable scenario: Automotive maintenance Package Includes: 1Set Brushed practical Lithium Screwdriver Charging Wrench note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!