Caltta e720 eChat Smart Radio

Based on the advanced intelligent chip platform, Caltta eChat e720 supports 4G broadband data services and provides users with high-quality industrial applications.

Features of e720 4g lte poc radio


Easy to Carry

With a lightweight design, e720 can be shoulder-mounted or hand-held, conducive to long-time carrying and work.

Outstanding Industrial Design

With a 4.7" touchable screen and Android OS, e720 is easy to operate. The human-computer interaction is optimized for heavy-duty applications.

Loud and Clear

Professional sound cavity design, high-power loudspeaker, excellent audio encoder, and dual-MIC noise suppression ensure loudness and clarity from all backgrounds.

Long Standby Time

The 4100 mAh large-capacity battery fulfills the need of long-time work shifts.

High Reliability

IP68 and MIL-STD-810H rated, e720 is fully protected from dust and water and is ready to perform in all weather.

Full Bands

e720 POC network radio adopts a highly integrated smart chip and supports most cellular bands worldwide.

Open to Third-party App

Born to be a smart radio with Android OS, certificated by GMS(Google Play is supported), and compatible with third-party applications, making users' work more efficient and convenient.

Extensive Functions

e720 supports Galileo/GPS/Glonass/BDS to provide dedicated users with precise location-based services. It supports lots of Android apps, and it connects with USB OTG devices to extend functions.

Dual SIM Dual Standby

With two SIM slots and dual standby technology, e720 works in two different networks simultaneously.

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