Description
With its lightweight design and seamless pairing to your host device, the WD4 Ring Scanner is your perfect companion. Designed to comfortably sit on your finger, the ring shape of the WD4 allows for a secure fit, ensuring it stays in place even during rigorous tasks. Whether you’re carrying boxes or engaged in other daily activities, scan hands-free and multitask with the WD4 Ring Scanner!
Do not waste time on putting the scanner away while carrying or picking up boxes, and easily scan with a light press of your thumb. With WD4’s comfortable fit and long-lasting battery, you are ready for the full shift of uninterrupted workflow and minimal fatigue!
Fields in which this equipment is best suitable:

…but not only
Features:
Hands-Free Scanning Experience
Enjoy the convenience of hands-free scanning with the WD4 Ring Scanner! With its exceptional performance, the WD4 can effortlessly scan a diverse array of 1D and 2D barcodes. Equipped with a versatile rotating head, this scanner fits perfectly on your left or right hand, ensuring seamless functionality even during routine tasks like carrying boxes. Additionally, the trigger button can be easily operated with a light press of your thumb.
Reliable Seamless Connectivity
Enjoy the freedom of wireless connectivity with the WD4! Featuring Bluetooth 5.0, the WD4 Ring Scanner enables reliable and fast communication with your preferred devices. It effortlessly pairs with Android mobile computers, tablets, PCs, and smartphones, as well as IOS and Windows devices via EasyConnect.
Customizable Configuration with EasySet
The WD4 Ring Scanner is compatible with the Newland EasySet configuration software, providing users with the ability to customize their devices. With EasySet, you can effortlessly manipulate scanned data, configure settings, and export saved files in various formats. With 1MB storage memory and EasySet compatibility, the WD4 becomes a valuable data collector not only for online but also for offline applications.
Intuitive Good-Read Feedback
Experience clear and instant feedback with the WD4 Ring Scanner. It utilizes a combination of LED lights, audio beeps, and vibrations to provide you with clear feedback on successful scans. These same indicators can also alert the device’s communication status and battery life, keeping you informed and ensuring uninterrupted workflow.
Technical specifications:
– Image sensor: 640*480
– Illumination: White LED
– Scan Angle: Pitch: ±60°; Roll: 360°; Skew: ±60°
– Minimal Print Contrast: 20%
– Memory Flash: 1MB
– Battery type: 4.35V 670mAh (rechargeable Li-ion battery)
– Dimensions: 38mm(W) × 52.5mm(L) × 44.2mm(H)
– Expected battery life: up to 8 hours (depending on the intensity of scanning applications)
– Expected charge time: less than 2 hours
– Notifications: Buzzer (Sound), Visual (LED), Vibrator (Vibration)
– Weight: 48g
– Operating temperature: -20℃ to +50℃
– Storage temperature: -40℃ to +70℃
– IP rating: IP42













