Fanttik E1 Max 3.7V electric screwdriver set (gray)Fanttik E1 Max 3. 7V electric screwdriver set (gray) Fanttik E1 Max 3. 7V is a high precision electric screwdriver designed for working with delicate parts such as phones, watches, cameras, etc. It combines a compact design with high torque accuracy, providing secure and controlled tightening of small screws. Not designed for desktop computer assembly. Precise torque adjustment The device offers three operating modes: high torque of 0. 2 Nm, low