Product Features: ➊ POWERFUL DRILL DRIVER SET: - 3 MODE (DRILL, HAMMER, CHISEL) Cordless Drill with 25 torque settings that can provide precise control for drilling into stone, wood, metal, plastic, and all screwdriver tasks. They are enough for you to do the most jobs. Max drilling capacity is 10mm for wood, 15mm for cement, 10mm for metal ➋ POWERFUL BRUSHLESS MOTOR: - The cordless drill driver's maximum speed is 1400 RPM, good for you to drill holes. And the low setting reaches 500RPM, better to use the drill as a screwdriver to protect the screw (0-500 rpm/0-1400 rpm). ➌ BATTERIES WITH QUICK CHARGE: - Cordless Drill Driver with Lithium-ion batteries. Convenience for you to change batteries when one of batteries is out off power. (Please be attention, unplug the battery after fully charged to extend battery life) ➍ ERGONOMIC DESIGN & PERSONALITY: - Auto-lock chuck function; With LED Light; Rotating direction changeable (clockwise&counterclockwise); Comfortable and soft grip and so on. Product details: Type: Cordless Rotary Hammer Drill Charging method: Lithium Battery-Rechargeable Mode of operation: Handheld Motor type: Brushless Motor Speed ​​regulation method: Infinitely Variable Speed Whether to bring clutch: Yes No-load speed: 0-500rpm / 0-1400rpm Hammer frequency: 0-6200 times/min Single hammering force: 2.1/J Input power: 800W Chuck size: 13mm Reality Battery capacity: 4.0Ah Weight: 2.8kg Scope of application: Drilling / Chiseling / Hammering Package details: Rotary Hammer Drill x 1 Charger x 1 688VF battery x 1 Handle x 1 Plastic box x 1 Concrete Drilling Bits x 5 Drill Chuck Adapter Set x 1