The Zebra RS51B0-TBSNWR carries a 480 mAh Lithium Ion battery rated for 12 hours of power and 14,400 scans on a single charge, making it a single-finger wearable ring scanner built for continuous multi-shift operation. Its SE4770 scan engine reads 1D and 2D barcodes with a semi omni-directional laser pattern across a 48-degree horizontal and 30-degree vertical field of view, resolving Code 39 from 3 mil to 20 mil and PDF417 from 5 mil to 6.7 mil, at ambient light levels to 107,639 lux. Class 1 Bluetooth wireless extends range up to 300 ft/91.44 m from the host device, with NFC tap-to-pair supported on compatible Zebra devices. Rated IP65 and tested to multiple 6 ft/1.8 m drops to concrete across the operating temperature range, the scanner weighs 2.47 oz and measures 2.4 in long by 1.1 in wide by 0.8 in deep. Symbology coverage spans Code 39, Code 128, UPC/EAN, DataMatrix, QR Code, Aztec, PDF417, and OCR-A/OCR-B, among others. REACH and RoHS compliant, the RS51B0-TBSNWR is backed by a 1-year limited warranty and suits warehouse, distribution, manufacturing, retail, transportation, and logistics deployments.