ZS-5255W 2D Wireless Barcode Scanner...

3-in-1 transmission: 2.4G USB dongle +BT+Type-B Cable
Reading range (open air): 2.4G:100meters BT: 40meters.
Large 2000mAh battery, 60days standby
Charge time is 4 hours and continuous scanning time is 12hours.
Support double firmware upgrade online: wireless and decoder.
Support for offline storage mode, can memory 380,000 characters (EAN-13 code)

• 1 million pixels image.
• Inventory mode: 512,000 bits
• Cradle and USB dongle are optional.
• Super battery capacity up to 2200mAh.
• Read all 1D and 2D code on screen and paper.
• Communication model: 2.4G, bluetooth and USB-Type-B cable.
• Communication distance (open air): 2.4G:100meters BT: 40meters.
• Charge time is 3 hours and continuous scanning time is 24hours.
• Support double fifirmware upgrade online: wireless and decoder.
• Three LED indicator: Green(decoder light) Red(charge light), Blue(Connection success).