TYT IP-77 4G LTE PoC radio Androids system 5.0 with zello App pre-installing BT4.0 WIFI Network radio

TYT IP-77 poc walkie talkie android portable two way radio 4G LTE

Advanced function: 4G LTE zello

Frequency Range: all, Depend on the SIM card provider

Storage Channel:  200

Talk Range: all around the world, all around the world

Water Resistance Level: IPX5

Compatible:  4000mAh

Features

Talking Fee: only pay a litl fee for one year talk,no require roaming charges

· Loud voice, high fidelity output

. PTT one touch communication, strong signal and long continuation talking

. Software remote update

. Unlimited talking distance, cover a whole country

. Support many platform installation

· Private Call/Group Call/Member list/Parent Group call

. List quick search

. Talk Priority Setting

.3 quick call keys

. PTT Kibitz function

. Beidou/GPS function

. Talk Permit Tone

. sos function(optional)

. Battery power voice prompt

· Wifi 1 bluetooth (optional)

. Low battery alert