Usage Tips:Supports automatic scanning without buttons, easier Turn on the automatic sensing mode, no need to frequently press buttons to automatically scan for logistics collection, warehouse inventory and other work links, greatly improving efficiency Both conventional codes and special-shaped codes are competent Whether it is the barcode on the package or the QR code on the product, it can be quickly and accurately parsed Screen, sound, vibration triple prompts to prevent missed scanning After the code is successfully scanned, there is a "beep" prompt sound accompanied by a vibration prompt to form muscle memory, effectively preventing missed scanning and other situations Light source: white light LED Sensor: 300,000 global CMOS Wireless communication: Bluetooth/2.4G wireless Battery: 950mAh lithium-ion battery System support: WinXP, Win7/8/10Android, MacOS, Linux Reading accuracy: one-dimensional code 3MIL two-dimensional code 5MIL Prompt method: buzzer, LED light display, vibration motor Wireless communication distance: wireless 2.4G: 0-80m (open environment); Bluetooth: 0-20m (open environment) Internal storage: 512K (storage of ordinary product codes 36,000) Screen: 1.44-inch TFT LCD (128xRGBx128) Sensor: 300,000 global CMOS Resolution: Applicable code system 1D: -13, -8, UPC-A, UPC-E, ISSN, CodaBar Code 128, Code93, ITF-14, ITF-6, Interleaved 2 of 5 Industrial 2 of 5, Matrix 2 of 5, GS1 Databar (RSS) Code 39, Code 11, -Plessey 2D: QR Code, Data Matrix, PDF417. Micro-QR, Support mobile screen code reading Colour:As Shown Material:plastic Package Contents: 1 x bluetooth scanner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.