1. Power supply: AC 100V-240V 50/60Hz 2. Power consumption: about 10W 3. Detection speed: about 0.5 seconds/piece 4. Battery: 1V 3500mAH lithium battery (this product does not include battery) 5. The body is light and easy to carry. 6. Applicable to USD, EUR 7. Support online upgrade, total accumulated amount.
