Eyoyo 2D Finger Ring Barcode Scanner, Mini Wearable 3-in-1 USB Wired & 2.4G Wireless & Bluetooth Scanner, Image 1D QR Bar Code Reader PDF417 Data Matrix Screen Scan for iPad, Smartphone, PC sold2026 keeping your phone screen spotless

keeping your phone screen spotless all day long

When the water level is beyond upper limit

There is a test hole on the back of the connector

Internal Snap Ring 20

DOES NOT WORK WITH SQUARE

Eyoyo 2D Finger Ring Barcode Scanner, Mini Wearable 3-in-1 USB Wired & 2.4G Wireless & Bluetooth Scanner, Image 1D QR Bar Code Reader PDF417 Data Matrix Screen Scan for iPad, Smartphone, PC sold2026 keeping your phone screen spotlessEyoyo 2D Finger Ring Barcode Scanner, Mini Wearable 3 in 1 USB Wired & 2. 4G Wireless & Bluetooth Scanner, Image 1D QR Bar Code Reader PDF417 Data Matrix Screen Scan for iPad, Smartphone, PC Eyoyo 2D Wearable Ring Barcode Scanner, a New finger barcode scanner for you. Not only with a fashionable and stylish appearance, also with 30g 1. 05oz lightweight and completely mini design. 3 in 1 connection mode with Bluetooth& 2. 4G Wireless & USB Wired, along