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Item specifics
  • Scan Element Type: CCD
  • Products Status: Stock
  • Brand Name: blueskysea
  • Interface Type: USB
  • Product Type: Bar Code Scanner
  • Type: Barcode Scanner
  • Novelty: New
  • Scanning Light Source: LED
  • Model Number: MJ-2877
  • 2D Barcode Decoding: QR Code Only
  • Bluetooth Version: Bluetooth V4.0
  • Power of battery: 1000mAh lithium battery
  • Presicion: 4Mil
  • Scan speed: 200 times/second
  • Support keypads input: IOS Only
  • Flash Memory: 512K
  • Dimension: L*W*H:99*46*20mm
  • Bluetooth Distance: 10 meters (visual distance)
Product Description

Free Shipping!MJ-2877 Pocket Portable Wireless 2D Barcode Scanner USB Bluetooth V4.0 QR Bar code Reader For Android IOS Windows

R0217 (12)

1.Bluetooth Function support various versions Windows, iOS, Android OS;
2.It supports 2D Barcodes Decoding;
3.Support SPP and HID mode;
4.Support keypads input(iOS only)
5.Auto data detection ensures transmission accuracy
6.Easy inventory with 512K memory of ten thousands bar codes,users do not need to worry about the barcodes lost
7.Large capacity battery 1000mAh work time:72h standby time:150h.

R0217 (13)









USB Cable,1000mAh lithium battery, sling,Bluetooth receiver


50g( without battery) 71g( with battery)


10 meters (visual distance)


Bluetooth 4.0 Module



Light Source

CCD 630± 20nm

Supported Symbologies 1D

Codabar,Code 11,Code 93,Full ASCII,ASCII,UPC/EAN, Code128,UCC/EAN-128,Code 39,EAN-8,EAN-13,UPC-A,ISBN,ISSN,Postal code,Interleaved 2 of 5

 2D Decoding

QR Code(It don\'t support scan PDF417 or DataMatrix)



Depth of Field


Scan Rate

200 scans/sec

Temperature in operation

 0 C- 45 C

Temperature in storage

0 C- 45 C

Humidity in operation:

20 - 85% (non-condensing)

Humidity in storage:

20 - 85% (non-condensing)

R0217 (2)R0217 (11)

Package list: 
1,Bluetooth Barcode Scanner *1 
2,USB Charging Cable *1 
3,Quick Start Guide *1 
4,USB Dongle *1 

R0217 (3)


1. It can not connect with Android device 
If the device is android 3.0 or above version,it can connect directly.
2. It can not recognize some type of barcodes 
Some inactive typebarcodes are disabled as factory default.So you should enable this tyoe via read tge ebable barcode.
If you don\'t know the type,pls contact out technical support.
3. Bracods can\'t upload to PC or mobile after paired
A:Please chekc is the pairing successfully?The indicator of scanner should be blue.
B:Please check if you enable inventory mode(under inventory mode,the barcodes need upload manually or read tge upload barcodefor upload)
4. PC or mobile phone can not search out it 
A:Confirm scanner is power on.
B:The scanner can pair only when blue LED is flashing.
5. Can It connect with mobile or tablet after connecting with PC
If you want to change device,plesae clear the pairing information on the device first and reset it.The Method is according to front steps.
6. It can not connect autolly after restart the mobile device 
A. Please make sure that there is no other BT connection with mobile device.
B. Power on scanner,it will connect with the mobile device automatically.




Packaging Details
  • Unit Type: piece
  • Package Weight: 0.35kg (0.77lb.)
  • Package Size: 21cm x 18cm x 16cm (8.27in x 7.09in x 6.30in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.35kg (0.77lb.)
  • Package Size: 21cm x 18cm x 16cm (8.27in x 7.09in x 6.30in)
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