66 in 1 Multifunctional Mini Electric Screwdriver Set

1. Battery type: lithium battery, 350mAh2. The charging time is bright when charging the red light when charging, full of green lights after full3. Speed speed: 320r/min4. Manual torque: 3n.m electric torque: 0.1-0.35N.M5. Full of charging last battery life: 90 minutes, standby battery life 90 days