RING SCANNER WITH 1" COLOR DISPLAY -The barcode scanner with display empowers the frontline worker with the information they need at the back of the hand saving up to 6 seconds per scan while helping to reduce errors.You can not only get the date&time, remaining battery, Bluetooth/2.4G connection status information from the screen but also set some common functions directly on the barcode scanner without scanning the set code in the manual. Say goodbye to your user manual right now. WEARABLE FINGER RING DESIGN-With upgrade reinforced 330 rotation head that allows left/right-hand operation while keeping both hands free. Save 30% time and increase productivity with a ring scanner. Your employees will prefer a wearable wrist scanner that frees up their hands for multitasking and eliminates the need to lift and carry traditional scanners that can weigh up to 10 times as much. Regardless of hand size or use cases, EY-038 wearable scanner that will provide all-day comfort. POWERFUL DECODING PERFORMANCE -Equipped with Eyoyo Flagship-level 2d scan engine which supports reading poorly printed and on-screen barcodes and can undertake highly intensive scanning workload. Scanning ISBN/UPC/EAN, UPC/EAN With Supplementals, Code39, Interleaved 2 of 5, Code93, Code 128, Codabar, QR, Data Matrix, PDF417, etc barcode with ease. 3-IN-1 WIRELESS & WIRED CONNECTION -The steady and sustainable Eyoyo bluetooth wireless scanner can sync with Bluetooth, 2.4G Wireless, and USB Wired connection. It doesn't need difficult programs or configured settings. Just connect the scanner to your phone, tablet, or pc system and the companion scanner will do the rest. The switching between Bluetooth and 2.4G connection mode can be switched directly through the menu without scanning the set code, which is very fast and convenient. 3 SCANNING MODE&2 UPLOAD MODE-Key trigger mode+Auto-sensing mode+Continous mode.When you change the mode to auto-sensing or continuous mode, the scanner will automatically read the barcode once the barcode is detected without pressing the button.Instant upload mode&storage mode. It supports up to 100,000 UPC barcodes in storage mode.You can scan and store barcode when far away from the receiver,and then upload the data to your device