Please note that the does not include customs duties Customs duties need to be borne by the buyer themselves.br Specificationsbr Physicalbr Dimensions L x W x H 85 mm x 88mm x 139 mmbr Weight 278 +/-10gbr Electricalbr Input voltage 5 VDC ±0.5Vbr Working 2.0 W 400 mA 5Vbr Standby 0.85 W 170 mA 5Vbr Host interface USB, RS-232br Environmentalbr Operating temperature -10C to 40C 14F to 104Fbr Storage temperature -40C to 60C -40F to 140Fbr Humidity 0 to 95RH, no condensationbr Drop Designed to withstand 1 m dropsbr Illuminance 0-100,000 Luxbr Scanning Performancebr DPI 1280 x 800 pixelbr Motion tolerance Up to 2.5 m/s for 13 mil UPC at optimal focusbr Scan angle Horizontal 47 Vertical 30br Print Contrast 20 minimum reflectance differencebr Pitch, Skew +/-60, +/-70br Decode Capability Reads standard 1D, PDF, 2D Symbologiebr Note Decode capabilities dependent on kit configuration.br Featuresbr User-friendly LED lighting designbr The distributive illumination of 18 recessed LED lights in the scan window prevents eye strain.br When the product is not in use, lighting will automatically turn off.br Lighting stays on when the product is in intermittent use. This ensures the user experience.br Great decoding performancebr The IR design can deliver accurate and efficient sensing and decoding, effectively preventing repetitive scanning.br Instantly, as the barcode flashes through the scan window, HF680 can capture the image and start decoding, delivering a very smooth decoding experience to the user.br Support for decoding in various extreme conditionsbr HF680 can read 3-mil barcodes, barcodes covered with water droplets, bent barcodes, damaged barcodes that contain complete information, lengthy barcodes, highly-dense QR codes, and inverse barcodes.br It can read barcodes on LCD and OLED screens with minimum brightness. When the mainstream smartphone screen’s brightness is 10 or more, HF680 can quickly read the barcodes.br It can scan barcodes on paper with a print contrast of at least 20. Even when the printing quality is too poor, HF680 can still help the user decode at a desirable speed.br Lengthy useful lifebr All key components, which are theoretically designed, pass strict testing. In a simulated user environment, the product lasts more than 40,000 hours or more than three years.