153 in 1 Long Endurance Three-speed Adjustment Electric Screwdriver Set

1. Charging Voltage: 4.5V–6.5V 2. Charging Current: 0.65A 3. Charging Time: 5 N·m 11. Lighting: 4 LEDs 12. Low Battery Warning: When the battery level is low, pressing the rotation button will cause the front lights to flash; the device cannot be used at this time and requires immediate recharging. 13. Gear Adjustment Mechanism: Mechanical gear selector button, featuring three distinct settings: Gear 1, Gear 2, and Gear 3. 14. Integrated Manual and Electric Operation: Usable even when the battery is depleted!