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              MRB 2.13 Inch Low-Temperature ESL Pricer Tag2.13 inch HS213F Dot Matrix EPD Graphic Screen Cloud-managed Pricing in Seconds 5-year Battery Strategic Pricing Bluetooth LE 5.0 
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              MRB electronic price tag HL213F for frozen foodElectronic price tag Size: 2.13” for Frozen food Wireless connection: radio Frequency subG 433mhz Battery life: around 5 years, replaceable battery Protocol, API and SDK available, Can be integrated to POS system ESL Label size from 1.54” to 11.6” or customized Base station detection range up to 50 meters Support collor: Black, White, RED and Yellow Standalone software and network Software Pre-formatted templates for the fast input 
