Lightweight wear
A 50 x 45 x 16 mm module and left- or right-hand straps support long scanning shifts.
BetterMAN Omni Sight Glove
A compact barcode scanning glove for fast hands-free capture, reliable mobile connectivity and configurable data collection.

Hands-free is only the beginning
OSG keeps the operator's hands available while capturing 1D and 2D barcodes. Its difference is what happens after the scan.
OSG Connector links the scanner to Android and iPhone devices, manages pairing and supports recovery when a Bluetooth connection is interrupted. OSG Router extends integration to Windows and Linux terminals. OSGP lets teams configure complete mobile data-collection applications without building every workflow from scratch.
Built for repeated industrial use
The hardware, feedback and connection design address the everyday friction of high-frequency scanning.
A 50 x 45 x 16 mm module and left- or right-hand straps support long scanning shifts.
The 640 x 480 scan engine reads common linear, stacked, matrix and postal symbologies.
IP54 protection, a 2 m drop specification and 2,000 tumbles from 0.5 m support daily operational use.
After an out-of-range interruption, OSG resumes BLE advertising and waits for the host to reconnect.
Three LEDs, vibration and audio distinguish successful scans, connection state and transmission errors.
The 650 mAh rechargeable battery supports up to 6,000 scans and charges in approximately two hours.
More than a Bluetooth scanner
Choose a direct mobile connection, a fixed-terminal bridge or a configurable application platform according to the workflow you already operate.
Richvoice apps for Android and iOS simplify pairing, device management and reliable scan-data delivery. Pair by QR code, device number or optional NFC.
Bridge OSG to Windows, Linux, industrial PCs and fixed terminals. Available integration modes include USB HID, USB CDC, WebSocket and MQTT.
Configure a complete data-collection application with drag-and-drop forms, barcode fields, offline mobile work, data linkage, review and audit controls.
Connection architecture
OSG can feed existing software directly or become the capture device inside an OSGP application.
OSGP configurable application platform
OSGP connects form design, mobile capture, business data and governance in one configurable platform.
Drag text, number, date, selection, barcode, signature, location and photo fields into a mobile form.
Bind OSG input, base data or remote APIs, then configure field mapping and automatic data return.
Release the application to mobile users, including workflows that collect offline and synchronize later.
Review, query, edit, export and audit submitted data with role and device controls.
Application scenarios
Use OSG as a direct scanner or combine it with OSGP to guide and record a complete process.
Receiving, put-away, picking, sorting, packing, pallet handling and shipment confirmation.
Line feeding, kitting, assembly confirmation, material traceability, quality checks and rework.
Stock counts, shelf replenishment, asset identification, sample tracking and mobile inspections.
Technical specifications
Specifications shown here are taken from the current Richvoice OSG V2.3 product catalog and may be updated as the product evolves.



| Weight and dimensions | 40 g; 50 x 45 x 16 mm |
|---|---|
| Scan engine | 1D/2D barcode reader; 640 x 480 pixels; red-dot LED aimer |
| Resolution and contrast | 3 mil 1D resolution; 20% symbol contrast |
| Feedback | 3 LEDs, vibration and audio |
| Protection | IP54; 2 m drop; 2,000 tumbles from 0.5 m |
| Battery | 650 mAh rechargeable lithium battery; approximately 2 hours charging; up to 6,000 scans |
| Wireless | Bluetooth Low Energy 4.0, 4.1, 4.2 and 5.0 |
| Bluetooth range | Up to 40 m in free field; typically 10-20 m indoors |
| Temperature | Operating: -30°C to 60°C; storage: -40°C to 70°C |
| Ambient light | 0 to 100,000 lux |
| ESD protection | ±8 kV air discharge; ±4 kV contact discharge |
| Pairing | QR code, device SN/MAC and optional NFC pairing |
| Accessories | Left/right hand straps, double charging cradle, retractable neck clip and OSG Router |
Example ranges: 13 mil UPC: 46-390 mm; 10 mil Code 39: 36-360 mm; 20 mil Code 39: 71-747 mm; 10 mil QR: 40-182 mm; 20 mil QR: 36-367 mm.
Symbologies: common 1D codes including Code 39, Code 128, EAN/JAN, GS1 DataBar and UPC; stacked codes including PDF417 and MicroPDF417; matrix codes including Data Matrix, QR, Aztec, MaxiCode, Han Xin, Grid Matrix and DotCode; plus supported postal codes.
Technical resources
Use the current Richvoice documents to review hardware, connection paths and deployment steps.
Product
Hardware benefits, specifications, scan ranges, symbologies and accessories.
Download catalogIntegration
Choose OSG Connector or OSG Router according to the terminal and operating system.
Download guideDeployment
Power, pairing, device feedback, Connector setup and charging instructions.
Download quick startFAQ
Tell us the terminal, operating system and target business system. We can recommend the shortest integration path.
Yes. Richvoice provides OSG Connector for Android and iOS. The best data-delivery method depends on the mobile operating system and the application receiving the scan.
When an out-of-range interruption occurs, OSG starts BLE advertising with the previous broadcast name and waits for the host to reconnect. Device feedback indicates the interrupted, waiting and reconnected states.
Yes. Depending on the terminal, OSG can connect through OSG Connector, BLE HID or OSG Router. Supported integration paths include keyboard-style input, Android Intent, USB HID/CDC, WebSocket and MQTT.
Not necessarily. OSG can feed an existing application. If you need a new governed collection workflow, OSGP can configure forms, scanning fields, offline work, data linkage and review without developing every screen from the ground up.
Yes. OSG combines a removable scanner module with a wearable hand strap, so it can be described as a glove scanner or barcode scanning glove. Left- and right-hand straps are available, and the module can be removed for charging or reassignment.
Start with the workflow
We will review the terminal, barcode, integration method and whether OSGP is useful for the application.
OSG APPLICATION REVIEW
Tell us the host device, operating system, barcode type, business system and expected workflow. Our team will review OSG Connector, OSG Router and OSGP options with you.