NETUM R2L Ultra-Light Wearable Ring 2D Wireless Barcode Scanner

1. Ultra-Light Ergonomic Hands-Free Wearing Design (Core Advantage)
The NETUM R2L is a portable wearable ring barcode scanner designed for high-frequency mobile scanning work. Weighing only 50g, the lightweight ABS body adopts ergonomic curved finger contour design, fitting both left and right hands perfectly. The innovative ring structure completely frees operators’ hands, realizing one-touch scanning operation, effectively reducing long-hour handheld fatigue and improving overall workflow fluency.
2. High-Precision Full 1D/2D Decoding Performance (Core Strength)
Equipped with 640×480 high-definition imaging sensor, the R2L delivers stable and accurate decoding capability. It supports precise recognition of 1D 5mil Code 39 and 2D 7mil QR codes, covering all mainstream 1D and 2D barcode symbologies such as QR Code, Data Matrix, PDF417 and EAN series. With 360° rolling tolerance and 25%-minimum print contrast adaptability, it easily reads regular, blurred and screen electronic codes for multi-scene commercial use.
3. 3-in-1 Multi-Mode Stable Connection & Wide Compatibility
Supports 2.4G wireless, Bluetooth 4.2 backward compatible and USB wired triple connection. 65m 2.4G ultra-long range and 20m Bluetooth stable transmission support large-area mobile work. Plug-and-play design requires no extra drivers, widely compatible with smartphones, tablets, laptops and POS systems for seamless cross-device data synchronization.
4. Ultra-Long Standby & Low Power Consumption
Built-in high-efficiency 360mAh battery realizes ultra-long endurance, supporting up to 15 days of continuous daily work on a single charge. Intelligent 3-minute auto standby design effectively reduces power consumption. With stable 35-meter long-distance signal coverage, it avoids frequent disconnection and reduces enterprise equipment downtime.
5. Flexible Scanning Modes & Industrial-Grade Adaptability
Supports button trigger, auto-sensing and continuous scanning modes, matching different working habits. Equipped with red aiming LED and white fill light, it works stably under strong ambient light up to 107,639 lux, adapting to direct sunlight outdoor environments. It operates normally from -20℃ to 50℃, suitable for harsh warehouse, factory and logistics working conditions.

Warehouse Order Picking & Inventory
Hands-free wearable design allows workers to scan while handling goods, perfect for warehouse inbound, outbound, batch picking and daily inventory counting to boost overall warehouse efficiency.
Logistics Sorting & Parcel Tracking
Long-distance wireless transmission and fast decoding performance adapt to high-frequency waybill scanning, suitable for logistics sorting centers and express distribution data collection.
Retail POS & E-commerce Fulfillment
Supports both paper and screen barcode scanning, ideal for supermarket checkout, shelf replenishment and online order packing with flexible mobile operation.
Factory Production & Asset Management
360° omnidirectional tolerance and stable outdoor light resistance suit workshop production line traceability, component scanning and enterprise asset management.