... 8500/900/1800/1900Mhz wifi bluetooth wcdma evdo QR 2d code rugged PDA MOQ:1unitdelivery time:stockpacking:1unit/case,meas: ... Vibrator/3 colors LEDUser Environment CharacteristicsOperating Temp -10°C to 50°C Storage Temp -20°C to 60°C Humidity ... 10nm,High Visibility LED AimerDecodingPDF417,MICRO PDF417,Maxicode,DataMatrix,QR Code,Aztec,Aztec Mesa,Code49,UCC Composite,etc Development environmentSoftware ...