・ 4 barcode readers ・ 2 charging docks ・ 2 charging dock cables ・ 2 barcode reader connection cables This is the price for the entire set. It's a Unitech MS920. The barcode reader bodies have some scratches, but they are still usable. Bluetooth wireless connection is possible. It's compact and very easy to handle. It's rare because it's hardly available anymore. How about using it for business tasks? Barcode reader list price is about 45,000 yen each. ．Built-in high-performance 2D engine and decoder, reads most 1D and 2D barcodes ．LED and beeps indicate reading completion and display connection and power status ．Pocket-sized, easy to carry and operate ．Ultra-high-performance engine reads scratched, poorly printed, overlapping, and color barcodes ．HID and SPP connections are possible with Windows, Android, and iOS mobile devices ．Supports batch mode to retain data even outside the wireless communication range ．Built-in 1100mAh lithium-ion battery that can be used continuously for more than 10 hours ．Durability required for business use: 1.5 m drop resistance and IP42 dustproof and waterproof performance