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Brand Name : Luckydoor
Model Number : K-20
Certification : CE FCC Rohs
Place of Origin : Made in China
MOQ : 1pc
Payment Terms : T/T, Western Union, MoneyGram, L/C, Paypal
Supply Ability : 50K-60Kpcs / month
Delivery Time : 3-5 working days
Packaging Details : Single standard packing box and carton
Interface : Receiver: USB-HID, Bluetooth: HID, BLE, SPP
Scan Speed : 250 times/sec
Wireless Transmission Distance : 50-100meters (open)
Scan Type : Manual/Continuous/Automatic Induction Scanning
Resolution : 640*480
Precison : 4 mil
Application : Logistics Industry, Express, etc
Scan Angle : Yaw45°, Rotaion 360°, Pitch45°
Wireless Barcode Scanner Bluetooth 1d 2d Qr Code Phone Back Clip Android Bar Code Reader Handheld Barcode Reader
Product Description:
Luckydoor K-20 is super mini Lightweight portable pocket Phone Back Clip 2D barcode scanner. It is unique, lightweight and compact appearance shape design, it is more portable, convenient to take and use. it is used for POS System, Supermarket, Pharmacy, Warehouse. Equipped powerful bar code decoding capabilities, long transmission range and long using time making it more competitive. Barcode scanner come with 16M storagecapacity.Safe and reliable, it can store morethan 512000 codes on storage working mode. Ideal for organizing and cataloging your barcodes, no matter if you run a book store, online store, a sales shop, or work in a warehouse.
Product Features:
1. Protable and Small, BACK CLIP DESIGN
Portable and Fast Scan; Convenient Use and compitable with Phone; 
 Easy Installation; Plug and Play, Stretchable Clips
2. Large capacity
 Barcode scanner come with 16M storage capacity.Safe and reliable, it can store morethan 512000 codes on storage working mode.
3. Upload / Storage Mode
 Storage Upload Mode: Store up to 512000 barcodes in the 16MB memory of the scanner and upload to yourdevice when you need them.
 Instant Upload Mode: Synchronously upload data to your device when scanning barcodes.
4. Long Transmission Range
 Compatible with Blue tooth Function10 m/ 33 ft under obstacles environmentMax 50m /164ft in barrier free environment
 Connected via 2.4GHz Wireless30m/ 99 ft under in obstacles environmentMax 100m /330ft in barrier free environment
5. Support wired and wireless modes
Product Application:
Library
Manufacture
 Warehouse
Retail
 Logistics
 Medication
Product Specification:
| Light Sources | 617nm LED Aimer, White LED | 
| Supported Symbologies | 1D: Code 128, EAN-13, EAN-8, UPC-E, UPC-A, ISBN, ISSN, Code 11, ITF-25(Interleave 2 of 5), Code 39, Code 93, Code 32, CodaBar, Matrix 2 of 5, Industrial 25, IATA25, MSI-Plessey. 2D: QR Code, Micro QR, Data Matrix, PDF417, Micro PDF417, Aztec. | 
| Scan Angle | Yaw45°, Rotaion 360°, Pitch45° | 
| Contrast | ≥20% | 
| Resolution | 640*480 | 
| Scan Mode | Manual/Continuous/Automatic Scintillation | 
| Precision | ≥4mil | 
| Field Angle | 48°(H) x 36°(V) | 
| Depth of Scan Field | EAN-13(13mil): 4-25cm, Code39(4mil): 4-10cm, QR code(15mil): 2-170cm | 
| Error Rate | 1/5million | 
| Interface | Receiver: USB-HID, Bluetooth: HID, BLE, SPP | 
| Communication Mode | Paired dedicated receiver: 2.4g communication; Paired mobile bluetooth devices: Dual-mode Bluetooth | 
| Transmission Distance | 100M(Open Yard) | 
| Pairing Mode | 1, through the bar code pairing 2, special pairing button | 
| Prompt Function | 1, power prompt 2, connection prompt | 
| Pairing Mode | One to One: One Scanner Pairs One Receiver; One scanner paired with a Bluetooth mobile device. | 
| Receiver | Dedicated Bluetooth USB flash drive receiver for Android /IOS mobile devices | 
| Storage Mode | Offline Storage Mode: When the scanner exits the connection range, the data is automatically stored. Storage capacity is 512000 characters. Inventory storage mode: Scanner can enter inventory mode, storage capacity is 512000 characters. | 
| Dimension | 69mm*36mm*153mm | 
| Weight | 1M straight | 
| Material | ABS+PC | 
| Operating Temperature | -20℃~55℃ | 
| Storage Temperature | -40℃~70℃ | 
| Humidity | 0%~95%(Non-condensing) | 
| Drop Resistance | Withstands multiple 1.5 meters drops to concrete | 
| Voltage | DC 5V±5% | 
| Lithium battery | 3000mA | 
| Charging Time | 3-4.5h | 
| Battery Working Time | 12h | 
| Operating Current | when not scanning code ≥26mA;when scanning code ≥250mA | 
| Standby Current | 0mA(Standby is to cut off battery power) | 
| Charging Model | TypeC USB charging cable, plug-in direct charging | 
Product Pictures:



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