Feature: 1. Portable ring barcode scanner, powerful decode capacity for recognizing the common 1D or 2D or QR codes quickly and accurately. 2. 2.4G and BT wireless transmission, 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, greatly increasing your working efficiency. 4. Supports for iOS and Android smart phone, tablets easily, scanning and the barcode into your device directly. 5. Built-in 512KB flash memory and 2KB for off-line bar code storage. 6. 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 or 2D or QR codes quickly and accurately. 2.4G and BT wireless transmission, 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 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: Color: Black Material: ABS Type of Illuminant: 630u00B120nm Image Sensor: CMOS Scan Mode: Manual Trigger Scan or Automatic Continuous Scan or Induction Scan Decode Speed: 200scans or sec Depth of Field: 6-30cm Transmission: USB and BT and 2.4G Wireless Transmission Distance: 15 meters Decode Capacity: - 1D: Codabar, Code11, Code 93, MSI, Code128, UCC or EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Industrial 25, Standard 25, 2 or 5 Matrix - 2D: PDF417, MicroPDF417, Maxicode, Data Matrix, QR Code, etc. Power Supply: Built-in 5V, 360mA Lithium Battery Item Size: Approx. 5 x 3.5 x 2cm or 2 x 1.4 x 0.8in Item Weight: 33g or 1.2oz Package Size: 12 x 11 x 4cm or 4.7 x 4.3 x 1.6in Package Weight: 115g or 4.1oz Package List: 1 x Ring Scanner 1 x Receiver 1 x USB Cable 1 x User Manual(English) Package List: 1 x Ring Scanner 1 x Receiver 1 x USB Cable 1 x User Manual(English)