Feature: 1. Portable ring barcode scanner, powerful decode capacity. 2. Wireless bluetooth allows operator to move in the range of 10 meters around the receiver. 3. Ring design with faster tape makes it fixed flexibly and tightly on your finger. 4. Supports for IOS and Android OS smart phone, tablets. 5. Built-in 512KB flash memory and 2KB for off-line bar code storage. 6. Wireless allows operator to move in the range of 10 meters around the receiver. 7. Portable ring barcode scanner, powerful decode capacity for recognizing the common 1D codes quickly and accurately. 8. Ring design with faster tape makes it fixed flexibly and tightly on your finger, greatly increasing your working efficiency. 9. Supports for IOS and Android OS smart phone, tablets easily, scanning and the barcode into your device directly. 10. Built-in 512KB flash memory and 2KB for off-line bar code storage.Comes with a cable for charging, charge once and working for hours. 11. 【Portable Design】Portable ring barcode scanner, powerful decode capacity for recognizing the common 1D codes quickly and accurately.Wireless bluetooth allows operator to move in the range of 10 meters around the receiver. 12. 【High Efficiency】Ring design with faster tape makes it fixed flexibly and tightly on your finger, greatly increasing your working efficiency. 13. 【Wide Application】Supports for IOS and Android OS smart phone, tablets easily, scanning and the barcode into your device directly. 14. 【Complete Accessories】Built-in 512KB flash memory and 2KB for off-line bar code storage. 15. 【Excelllent Design】Comes with a cable for charging, charge once and working for hours. Specification: Features: Portable ring barcode scanner, powerful decode capacity for recognizing the common 1D codes quickly and accurately. Wireless BT allows operator to move in the range of 10 meters around the receiver. Ring design with faster tape makes it fixed flexibly and tightly on your finger, greatly increasing your working efficiency. Supports for IOS and Android OS smart phone, tablets easily, scanning and the barcode into your device directly. Built-in 512KB flash memory and 2KB for off-line bar code storage. Comes with a cable for charging, charge once and working for hours. Specifications: Type of Illuminant: 630±20nm Decode Capacity: Codabar, Code11, Code 93, MSI, Code128, UCC/EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Industrial 25, Standard 25, 2/5 Matrix Scanning Method: Manual Depth of Field: 6~30cm Decode Speed: 200scans/sec Power Supply: 360mA Lithium Battery(Built-in) BT Coverage Range: Approx. 10m Item Size: Approx. 5 * 3.5 * 2cm / 2 * 1.4 * 0.8in Item Weight: 33g / 1.2oz Package Size: 12 * 11 * 4cm / 4.7 * 4.3 * 1.6in Package Weight: 115g / 4.1oz Package List: 1 * Ring Scanner 1 * Receiver 1 * USB Cable 1 * User Manual(English) Note: The item can not scan barcode on screen display. Package List: 1 * Ring Scanner 1 * Receiver 1 * USB Cable 1 * User Manual(English) Note: The item can not scan barcode on screen display.