RT3 Radio-tone 3G Android Walkie Talkie Zello Smartphone



• Enhanced GSM/WCDMA Antenna
• 5.0MP Rear Camera
• Support GPS/BDS
• Support Zello PTT
• 3500mAh Extra-Long Life Battery


Model No. Radio Tone RT3
Features High gain GSM/WCDMA antenna
Support PTT
Support GPS/BDS
Dimensions 124.5*56.5*26mm
Net Weight 222g (include battery)
Band 2G: GSM900/1800MHz;   3G: WCDMA 2100MHz
Sim Card Dual SIM card dual standby (one is micro SIM)
Service Provide Unlocked
Style Bar
Shell Material Plastic
OS Android 4.4.2
CPU MTK6572W, Cortex A7 dual core, 1.2GHz;  GPU: Mali-400
ROM 4GB ROM,  support TF card up to 32GB
Screen 2.4 inch QVGA capacitive touch screen, 320*240px
Earphone Port Micro USB
Data transfer USB/Bluetooth
Mobile internet WAP/WiFi
Camera Double cameras, 2.0MP front camera, 5.0MP back camera
Phonebook 500
Message SMS/MMS
Input Handwrite/Keypad
GPS Yes, also support A-GPS/BDS
WiFi IEEE 802.11 b/g/n
Bluetooth Yes, V4.0
G-sensor N/A
Working time Up to 16 hours
Standby time Up to 96 hours
Other Features Email, Wallpapers, Calendar, Calculator, Clock, Play Store, Tethering & portable hotspot, etc
Languages English, Bahasa Indonesia, Bahasa Melayu, Cestina, Dansk, Deutsch, Espanol, Filipino, French, Hrvatski, Italiano,
Latviesu, Lietuviu, Magyar, Nederlands, Norsk, Polish, Portuguese, Romana, Slovencina, Suomi, Svenska,
Vietnamese, Turkish, Greek, Bulgarian, Russian, Ukrainian, Hebrew, Arabic, Thai, Cambodian, Korean,
Simplified/Traditional Chinese
Color Black
Accessories 1 x 3500mAh battery
1 x USB cable
1 x Eternal GSM Antenna
1 x Charger
1 x User manual
1 x Charging dock (optional, not included)
1 x Air duct earphone (optional, not included)


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