•【Versatile Connectivity】Supports 2.4G wireless, Bluetooth-compatible, and USB wired connections, compatible with Windows XP/7/8/10, for Mac OS, Linux, and various devices including laptops, PCs, POS systems, and smartphones. •【Ergonomic Ring Design】Features a 270° adjustable ring for secure finger attachment, suitable for both left and right-hand use, significantly improving work efficiency by freeing up both hands. •【Advanced Scanning Capabilities】Excellent decoding ability for both 1D and 2D barcodes on paper or screens, supporting a wide range of barcode formats including EAN, UPC, QR, DataMatrix, and more. •【Long-lasting Battery】Equipped with a 380mAh battery that provides up to 8 hours of continuous operation, rechargeable in just 2 hours via the included USB cable. •【Compact and Lightweight】Weighing only 36 grams with an ultra-small form factor, this scanner combines elegance with portability for easy handling and transport. •【Dual Scanning Modes】Offers instant upload mode for real-time data transmission and storage mode capable of saving up to 5000 UPC barcode data entries. •【Extended Transmission Range】Achieves a 70m transmission distance in 2.4G mode and 15m in Bluetooth-compatible mode under obstacle-free conditions, enhancing operational flexibility. Specifications: •Decoding Type: 640 x 480 CMOS •Light Source: White LED, Red LED •Barcode Contrast: ≥20% •Resolution: ≥4mil/0.1mm •Working Voltage: 3.3V/160mA (max), 50mA (Typical) •Battery Capacity: 380mAh •Weight: Approximately 36 grams •Connectivity: 2.4G Wireless, Bluetooth-compatible, USB Wired •Compatibility: Windows XP/7/8/10, for Mac OS, Linux •Scanning Modes: Instant Upload and Storage Mode •Transmission Range: 70m (2.4G), 15m (Bluetooth-compatible) in obstacle-free environments •Charging Time: Approximately 2 hours •Operating Time: Up to 8 hours continuous use •Storage Capacity: Up to 5000 UPC barcode data entries Package included: •1 x 2D Ring Scanner •1 x English User Manual •1 x USB Cable •1 x 2.4G Encrypted Dongle Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!