Mini Bluetooth 1D / 2D Barcode Scanner for Smartphones, Tablets, and POS Systems
BT-680S-D
Portable 1D / 2D Barcode Reader for Android and iOS Devices
The Mini Bluetooth 1D / 2D Barcode Scanner is a compact, lightweight, and ergonomic solution designed for seamless mobile scanning. With Bluetooth 5.0 connectivity, it offers wireless freedom and effortless integration with Android, iOS, and Windows devices. Its durable, lightweight design and long-lasting battery ensure reliable performance for retail, logistics, and mobile payment applications. Fully compatible with POS and inventory systems, it delivers fast, accurate scanning, making it ideal for diverse and demanding environments.
Features
- Bluetooth 5.0 Multi-Mode Connectivity – Supports HID, BLE, and SPP modes, ensuring seamless compatibility with various smart devices.
- High-Speed & Accurate Scanning – Quickly and accurately reads 1D and 2D barcodes.
- Supports Screen Barcode Scanning – Accurately scans barcodes directly from digital screens and displays.
- Long Battery Life & Low Power Consumption – Ensures extended operation time, making it ideal for mobile use.
- Battery & Charging Indicators – Provides clear status updates for power levels and charging progress.
- Timestamp Function – Records scan times for improved tracking and data management.
- Convenient Charging Cradle – Comes with an elegantly designed contact charging cradle for easy and efficient recharging.
Specification
Symbologies Supported
- 1D code: JAN/UPC/EAN incl. add on, Codabar/NW-7, Code 39, Code 93, Code 32, Code 128, GS1-128, MSI, GS1 Databar, GS1 Databar 14, GS1 Databar Expanded, GS1 Expanded Stacked, GS1 Data Bar Limited, GS1 Composite Component A/B/C, Interleaved 2 of 5
- 2D code: PDF417, MicroPDF417, QR Code, Micro QR Code, Datamatrix, Aztec Code, MaxiCode, Dot Code
Communication
- Bluetooth: Ver. 5.0 Bluetooth BLE, HID, SPP
- USB mode: USB-KB, USB Virtual COM Port, HID-POS (Human Interface Device)
2D Imager Optics
- Light source: Red LED (aiming) and warm white LED (illumination)
- Scan method: CMOS area sensor, 640 x 480 pixels
- Scan rate: 120 fps
- Imager field of view : Horizontal 36°, Vertical 28°
- Min. resolution at pcs 0.9: 3 mil
- Min. pcs value: 20%
- Depth of field at code 39:
- 50 - 70 mm (3 mil)
- Depth of field at EAN13:
- 50 - 190 mm (13 mil)
- Depth of field at QR code:
- 20 - 170 mm (15 mil)
- 20 - 200 mm (20 mil)
- Depth of field at DataMatrix:
- 20 - 200 mm (15 mil)
- 20 - 260 mm (20 mil)
- Depth of field at PDF417:
- 20 - 180 mm (10 mil)
- 30 - 230 mm (20 mil)
Operating Indicators
- Visual: LEDs
- Non-visual: buzzer, vibrate
Operation
- CPU: 32-bit RISC
- RTC: Supports year, month, day, hour, minute, second
Operating Keys
- Entry Options: 1 scan key, 1 function key, 1 reset key
Memory
- Flash: 244 KB
Power
- Rechargeable battery: Lithium Ion 1,150 mAh
- Operating time : 6hrs (Scan 1 time per second when fully charged)
- Max. charging time: 3.5 hrs (Adapter 5V/1A)
Durability
- Temperature in operation: 0°C to 50 °C
- Temperature in storage: -40°C to 70 °C
- Humidity in operation: 5% - 90% (non-condensing)
- Humidity in storage: 5% - 90% (non-condensing)
- Ambient light immunity: Sunlight 100,000 lux max.
- Drop test: 1.8m drop onto concrete surface
Physical
- Dimensions (WxHxD):
- Scanner: 42.5mm x 89mm x 23mm
- Charging Cradle: 57.8mm x 76.1mm x 60.9mm
- Weight:
- Scanner: 65g
- Charging Cradle: 51g
Regulatory & Safety
- CE, FCC, TELEC, VCCI, NCC, IEC-62471
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Mini Bluetooth 1D / 2D Barcode Scanner Specification
Specification of BT-680S-D Mini Bluetooth 1D / 2D Barcode Scanner.
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Mini Bluetooth 1D / 2D Barcode Scanner for Smartphones, Tablets, and POS Systems Professional Barcode Scanner
NUMA provides BT-680S-D Mini Bluetooth 1D / 2D Barcode Scanner for Smartphones, Tablets, and POS Systems for buyers who need dependable barcode reading performance, practical integration, and long-term product support. This product can support retail, logistics, healthcare, automation, kiosk, or POS applications depending on project requirements.
Our engineering team helps OEM and ODM customers review scanning behavior, interface options, firmware configuration, branding needs, and system compatibility. This makes product sourcing more practical for distributors, equipment builders, and system integrators.
As a Taiwan-based barcode scanner manufacturer, NUMA supports each product with stable manufacturing quality, responsive communication, and technical service. Buyers can work with us to build scanner solutions that fit commercial, industrial, and specialized operating environments.








