... glass analog resistive touch Backlight: LED backlight Battery: rechargeable li-ion polymer battery (3.7 V/4,000 mAh) Expansion ... under operating temp) Rolling survive: 1,000 times, 0.5 meter, rolling by six contact surfacesEnvironmental sealing: IP64PerformanceCPU: Samsung ... , Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS2D scan enginerand: Symbol ...