ETMY ET-C6 is a feather-light POC radio that turns any Nano-SIM into nationwide push-to-talk. This SIM walkie talkie rides 4G LTE networks for crystal-clear audio, GPS tracking and one-to-many dispatch without repeaters or range limits. The 150 g IP54 shell survives 1.2 m drops, while a 3000 mAh battery keeps crews talking for 20 h. Type-C rapid charge, programmable buttons and over-the-air fleet management make the ET-C6 the walkie talkie 4G choice for logistics, security and hospitality teams who need city-wide coverage in their pocket.
link:https://www.radiowalkietalkie.com/ecome-poc-radio/ecome-et-c6.html