**Excluding Delivery** - Highly efficient. - Provide excellent performance. - Very durable. - Supreme quality. - One operation can cement 2 to 3 brackets. - 2 batteries are included and each battery can be charged separately by putting it on the charger. With two original batteries in hand, continuous power supply is guaranteed. LED display screen for better visibility. - Ergonomic design to be held easily. **For further product information , please contact Chat Support**