Barcode Scanner 1D/2D/QR Portable Finger Handheld Wearable Ring Code Reader

Features:
【Finger Barcode Scanner】Ring design with faster tape makes it fixed flexibly and tightly on your finger, greatly increasing your working efficiency.
【Exellent Barcode Capability】 Support 1D/2D QR codes, including 1D - Codabar, Codablocka, Codablockf, Code 11, Code32; Code 39，Code 93，Code 128，Ean-13 & Ean-8，Full Ascii Code39，Gs1 Data Bar, Industrial 2 Of 5，Interleaved 2 Of 5，Isbn / Issn，Matrix 2 Of 5, Msi / Plessey, Upc-a/ Upc-e; 2D - Airline 2 Of 5，Aztec Code, Data Matrix, Grid Matrix Code, Gs1 Composite Codes, Maxi Code，Pdf417, QR Code.
【2.4G & BT Wireless Connection】Plug and play, easily connect with various devices like laptop, PC, iPad and computers.
【Long Working Time】 Powerful rechargeable battery with 320mah capacity, charging 2-3hrs and which have up to 10 hours using time.
【Multiple Appplications】Designed to improve the productivity of Library Book, Warehouse Inventory, Store, Pharmacy, Supermarket, Express field.

Specification:
Model: R68
Color: Black
Material: ABS, TPR
Size: 50 x 45 x 36mm/2 x 1.8 x 1.4in
Weight: 38g/1.3oz
Wire Length: 0.9m
Read Code Mode: 750 x 480CMOS
Lighting: Red Led (625±10nm).
Scan Mode: Image Scanning
Memory Capacity: 512k (a Total Of 5000-10000 Barcode Data Can Be Stored).
Accuracy: ≥5mil
Print Contrast:    ≥30%
Barcodes Type:
-1
Codabar, Codablocka, Codablockf, Code 11, Code32; Code 39，Code 93，Code 128，Ean-13 & Ean-8，Full Ascii Code39，Gs1 Data Bar, Industrial 2 Of 5，Interleaved 2 Of 5，Isbn / Issn，Matrix 2 Of 5, Msi / Plessey, Upc-a/ Upc-e
-2d
Airline 2 Of 5，Aztec Code, Data Matrix, Grid Matrix Code, Gs1 Composite Codes, Maxi Code，Pdf417, QR Code
Interface: USB
Scan Angle: 360°, ±65°, ±60° 
Depth Angle: 34 Degrees v x 46 Degrees h (Vertical Horizontal). 
Scan Speed: Horizontal Speed:  5 In. Per Second. (12.7 Cm)
Scan Mothod: Wearable Buttons Trigger The Scan
Prompts: Buzzer, Led
Scan Depth Of View:
Ean13(13mul)       50mm - 195mm
Code39(5mil)       50mm - 105mm
Fdf417(6.67mil)    35mm - 135mm
Data Matrix(10mil) 35mm - 140mm
Qr Code(15mil)     30mm - 165mm
Transmission: Bt Connect (Support Protocols 2.0, 3.0,4.0)
Communication Distance: ≦ 30 Meters 
Battery Capacity: 320mah
Charging Time: 2-3 Hours
Standby Time: 30 Seconds Into Standby
Number Of Uses: 35,000 Times
Compatible System: Windows98/XP/2008/Android
Maximum Power: 0.912W
Operating Voltage: （3.3V~4.2V）±5%
Maximum Current: 240ma
Environment: -10°C-60°C
Storage Temperature: -20°C-60°C
Store Moisture:  5%-90%
Surrounding Lighting: 0-100,000 LX
Seismic Capacity: 1.5m High Free Fall
Package Size: 13 x 10.5 x 5cm/5.1 x 4.1 x 2in
Package Weight: 160g/5.6oz

Packing List:
1 x Barcode Scanner
1 x USB Cable 
1 x Pluger
1 x USB Receiver
1 x User Manual
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a