Pen Type Miniature Precision Electric Screwdriver Set Multifunctional Mini Mobile Phone Clock Screwdriver

1. Material: ABS2. Rotation speed: 250r/min3. Maximum torque: 1.2N/M4. Power supply mode: rechargeable5. Charging time: 5~7 hours6. Built-in battery: 1100mAh lithium battery7. Voltage: 3.6V/DC8. Dimensions: 17.5 x 2.3 cm9. Weight: 145 g