R777 Bluetooth barcode scanner multiple connection test

Lenvii is our product brand, it is mainly engaged in bar code scanners, label printers, bill printers, management software, and related consumables professional industry and trade company. Have super product innovation ability, as well as good technical service. Let you in the world through the Internet, you can enjoy our professional services. No matter how many orders, we will provide comprehensive and professional service. Look forward to your joining us!
Web: www.lenvii.net/
Email: [e-mail]
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