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e ink smart badge

Sertag 3.7inch E-ink Badge 2.4G Office Digital Eink Name Card ESL Manufacturers

Sertag 3.7inch E-ink Badge 2.4G Office Digital Eink Name Card ESL Manufacturers

It's a 3.7inch e-ink smart badge, year-long battery life, multi-page info storage, 2.4G wireless updates, and lanyard support.

Model:SETPG0370N