Performance parameters Processor: Intel PXA 270 520MHZ Storage: 128MB ROM and 64MB RAM Operating system: Windows CE5.0 Physical parameters Dimensions: 165mm×76mm×59mm Weight: 0.46కిలొగ్రామ్ (configuration dependent) Electrical Battery: Rechargeable lithium batteries, more than 3000mAh/3.7V Adapter: Input 50-60Hz, AC, 100V～240V output DC 5V/1.5A, maximum charging current 1.5A Charging time: ≯4 hours, charge current 1.5A Operating hours: ≮8 hours, read interval 10 seconds …