Walkie Talkie F25 4G Zello

4G LTE f25 Android walkie talkie robust intercom network smartphone zello PTT two way radio enhanced antenna wifi F22 upgrade

Features:
1) Improved GSM / WCDMA antenna
2) Dual camera, 5.0MP rear camera
3) GPS support / bds
4) Zello support PTT
5) 3500 mAh high capacity battery
6) 2.4 "QVGA capacitive touch screen, 320 * 240px
7) GSM / WCDMA / FDD bands
8) N Ed support Td-scdma , WCDMA , TDD-LTE , FDD-LTE

Specifications:
Description
LCD : 2.4 QVGA 240 * 32mm
TP : G + G screen
Resolution : QVGA
Platform : MT6735M
                 2G: GSM: 850/900/1800/1900;
                 3G: WCDMA: 850/900/1900/2100;
GSM / WCDMA / FDD bands : TD-SCDMA: 34/39;
                                                    4G: tdd-lte: band38 / 39/40/41;  
                                                    Fdd-lte: Band1 / 3/7/8/20
Network support  : Support GSM / GPRS / EDGE, td-scdma, WCDMA, tdd-lte, fdd-lte
Memory : DDR3 1g Ram 8g Rom
SD card : Up to 32 GB
FM : Support for
Camera : Front 2.0mp (SW 5mp), later 5.0mp (SW 8.0mp)
Lantern : Support for
P-sensor sensor and light sensor : Support for
3D sesor : Support for
GPS + BEIDOU : Support for
Wifi : 2.4g support 802.11
FM : Support for
FM : Support for
SIM : Normal + micro
IO : Micro 5 Pins
DC : I do not support
Handset : 3.5mm earphone support
USB : Support for
to download : Support for
Entry : Android keyboard
Launguage : Multi language
Video : Support mp4, 3GP, AVI
Audio : Support MP3, MID, Amr
FM : FM support and FM network
Online TV : Support for
Drums : 3500 Mah 

Packages contains:
1x phone walkie talkie
1x 3500 mAh battery
1x USB cable
1x eternal GSM antenna
1x charger
1x user manual