WS20 Laser 2D Bluetooth Wireless Barcode Reader

Short Description:

Decode Capability: 1D, 2D, QR

Optical System: Laser for 1D(option), 640*480 CMOS for 2D

Connectivity: Wireless 2.4G + Bluetooth 4.2/4.0/3.0/2.1

Interface: USB Type-C

Accessory Type: USB Type-A Receiver(2.4GHz Radio Frequency)

Battery Capacity: 360MAH

Operating Time: 5h(normal), 3.5h(continuous)

Dimension: 52mm(L) x 35.2mm(W) x 45.4mm(H)

Net Weight: 35g

IP Level: IP54

Project: Warehouse Management, Logistics, Retail, Health Care, Public Sector

Product Detail



• Wearable Design

Convenient wearable design, widely used in warehouse management and express transportation industry. 100,000 data storage capacity.

• Snappy On-screen Barcode Capture

This scanner is capable of reading 1D as well as high-volume 2D barcodes on a screen covered with protective film.

• Working Modes

Support a variety of working modes (Manual Trigger, Auto Scan), can meet different reading needs.

• Operating System

The scanner support IOS, Android, Windows XP、7、 8、 10, Linux, MacOS operating system.

• Exceptional Battery Life

The WS20 tops the charts in wearable ring barcode reader battery life. The expected operating time is 5h, and the estimated charging time is 1.5h. The charging bank can be added to the wrist to extend the operating time.

(2).Structure Size: Unit: mm
WS20 图片1
WS20 图片2


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  • Scan Type


    Light Source

    Lighting: white LED(Automatically adjust brightness according to distance)

    Aiming:Red LED, wavelength coverage 525nm



    Start time




    Reading precision

    1D≥3mil2D≥8.7mil @PCS90%

    Decoding speed


    Visual angle

    Horizontal 40°, Vertical 30°

    Depth of field

    3mil55~100mm, 13mil55~350mm

    Scan Mode

    Trigger mode, Auto sense mode

    Scan angle

    Test Conditions


    Roll±360°Pitch±60°or greaterYaw±70°or greater

    Print Contrast Signal ≥25%
    Ambient Light 70000lux
    Communication mode Wireless 2.4G + Bluetooth 4.2/4.0/3.0/2.1
    Storage mode

    Synchronization , storage

    Transmission distance


    Wireless:2.4G 150mOpen distance)


    16Mbover 100,000 barcodes

    Battery capacity


    Battery charging time

    About 1.5h

    Normal working time


    Continuous working time


    Symbologies 1DCodabarCode39Code32Interleaved 2 of 5ITF25)、Industrial 2 of 5 Industrial 25 codeMatrix 2 of 5Code93Code11Code128Gs1-128UPC-AUPC-EEAN/JAN-8EAN/JAN-13ISBNISSNGS1 databarGS1 databar limitedGS1 databar expandedISBTMSIFebrabanBrazil bank code

    2DPDF417Micro PDF417QR CodeMicro QRData MatrixAztec

    Physical Parameter

    Weight ≈35gwithout cable
    Dimension 52mm(L) x 35.2mm(W) x 45.4mm(H)
    Interface Type USB Type-C
    Power Supply DC5V, standby current47mADecoded average current200mA  


    Operating temperature -20℃ to 55℃
    Storage  temperature -20℃ to 60℃
    Humidity 5% to 95%non-condensing
    Drop Height 1.5m
    Temp. Test 30 minutes for high Temp., 30 minutes for low Temp.,

    High Temp.


    Low Temp.

    Transport vibration Test 10H@125RPM

    Accessories List

    Cable USB, connect the scanner to a host device and charging.
    Receiver Used to receive and transmit scanner data.



    Powerbank with armband /Armband for mobile ( Optional)