2D Wireless Ring Barcode Scanner,Portable Bluetooth Wearable Finger 1D 2D Mini Bar Code Reader Scanner Suppot Screen Scanning with Bluetooth & 2.4GHz Wireless & Wired Connection Scanner

This product is intuitive, simple, and easy to set up. I have set it up on an Android phone, the scanner connects wirelessly as a keyboard. Transmits the scanned bar code to the application having the focus as typed in by the keyboard. It offers various modes, including USB direct connectivity, which I didn't try.I like the configuration and pairing by activating bar codes in the manual. However, as the bar codes in the printed manual are important for future use, a plastic quoted cheat sheet if provided could avoid later issues.

Works great and scans very fast and barcodes that are half missing. Very easy to used. Connects to Bluetooth. Put your cursor any where and start scanning (Google, Microsoft Office and More) Comes with a scan book with features that when you scan it will tell you battery level and so much more. You could always scan stuff and upload the data later!!!

Disconnects from app if place my phone in any of my pockets. Low to no Bluetooth range. Defeats purpose of hands free if I must hold my phone, merchandise that has been scanned whilst placing it where it goes, and warehouse scanner for receiving at the same time. I have to hold scanning button for a bit too long in order for barcode to be read, sometimes closer sometimes further. Job gets done but, not at a faster pace as intended.

Great size, Works fine, however the battery life isn't long compared to other bar code scanners I've used in the past

I've utilized various handheld scanners, but this one stands out for its remarkable ease of use. It's incredibly user-friendly and simple to connect/pair with other devices. The convenience it offers surpasses that of typical handheld scanners. Furthermore, its battery life is impressive, lasting for extended periods. With its adjustable Velcro strap, it can comfortably accommodate anyone. Moreover, I must commend their exceptional customer service. Whenever I had inquiries, they promptly and courteously assisted me, leaving me thoroughly satisfied with their support. HIGHLY RECOMMEND!!

The charging cord for this almost seems like its the wrong one. I had to jiggle and push to get it to insert into the unit. The red light would come on as it was charging and then go off two minutes later. Unplug, re- insert, and the same thing. The Bluetooth insert provided has the larger adapter (c size) which I can't use. After reading reviews further, it sounds like the Bluetooth doesn't work well anyway. I ended up sending this back and getting a different brand.

Perfecto para ingeniería de campo en casos de emergencia siempre lo tengo en mi backpack

I've been evaluating a handful of 2d scanners recently for use in tracking kayakers in an upcoming kayaking event. My need is for the scanner to be able to collect QR codes on wrist bracelets as we launch kayakers and then collect those QR codes again 10 miles later as we pull the kayakers (well, their kayaks anyway) out of the river. The scanner needs to be able to collect hundreds of codes off its own battery power, too far away from the laptops that will be maintaining kayaker status to be able to reliably Bluetooth or wirelessly transmit codes as they are scanned. After kayaks are launched the scanner will be USB connected to a computer to log the collected data. That means the scanner needs to be able to retain collected codes and then transmit them to the computer when I tell it to. ("When I tell it to" is after the scanner is connected and I scan a code that tells the scanner to do a dump now, and not before.) My tests show this scanner can do all of this. I've successfully scanned hundreds of codes on battery power. I've successfully connected the scanner to a Raspberry Pi which in turn multicasts the codes it receives from the scanner to two laptops (two for redundancy). I've done this test multiple times with success. The scanner has never failed to correctly scan 3/4" by 3/4" QR codes containing up to about 40 characters. This scanner will likely be one of the ones we use for the event. The fact that it can fit like a ring on a single finger is important. The people doing the scanning will likely also be helping kayakers get their kayaks to the water and to help remove them from the water's edge ten miles later. The larger pistol-grip scanners would get in the way much more than this diminutive scanner would. That's a plus. I haven't tested any of the wireless features or the "normal" transmit a scanned code immediately setting. I expect other reviewers will do that. For my needs the scanner is working well and I can recommend it on that basis.