Zebra barcode reader wireless dual Zebra DS-2278 barcode scanner

Brand: Zebra - ZEBR Model: Zebra DS-2278 Bluetooth: Bluetooth Standard Bluetooth version 4.0 Battery capacity / type: Lithium-ion battery with 2400 mAh capacity Scanning per full battery charge 2: 110,000 scans at a rate of 60 scans per minute or 50,000 scans at a rate of 10 scans per minute Operating time per full charge 2: 84.0 hours Charging time (from empty): 14 hours standby / full charge hours with USB standard 14 hours standby 17 hours full charge USB BC1.2: 14 hours standby 5 hours full charge Scanning technology: 1D & 2D Minimum print contrast: 25% reflective difference at minimum User indicators: Direct decode indicator, good decoding lights, buzzer (tone / volume adjustable) Keyboard support: Supports more than 90 international keyboards USB port: Mobility endurance: Up to 5 inches / 13 cm per second for 13 million UPCs Scrolling speed (hands-free): Up to 30.0 inches / 76.2 cm per second for 13 million UPCs Field of view: 32.8 degrees vertical × 24.8 degrees horizontal