KOSPET OPTIMUS 4G LTE Smart Watch 2GB+16GB

Features:
High-Class Hardware
Two independent processors, two different operation systems, Android 7.1.1 operating system, advanced CPU MTK6739 1.25GHZ, 1.39 AMOLED screen, 2GB+16GB memory,more safer system and great screen, giving you great experience!
4G LTE Calling
SupportNano SIM card, 4G network,network frequency covers most countries and regions. You won't miss any messages or calls. It is a great substitute for your phone.
1.39 AMOLED Display
High-quality,1.39 AMOLED 454*454 screen,showing wonderful visual effect!
8.0MP Camera
The side of the watch is equipped with an8.0MP camera. Its picture is clear and bright, convenient to record these beautiful moments in life.
Sports Management
During the exercise, it helps you record your distance, calories, heart rate and other data completely.
IP67 Waterproof
Support IP67 waterproof, don't worry about splashing, light raining, sweat, etc in daily life.
Lithium-ion Battery
Built-in 800mAh lithium battery; working time of 2-3 days, super long standby time of 7 days, charge once a week, offering a longer battery life so that makes your work and life more convenient.
Removable Strap
Removable strap designenables you to replace the watchband freely.
Main Functions
Independent 4G Call, Blood pressure, BT, GPS, WiFi, Multi-Sports Modes, etc..
Parameters:
CPU: MTK6739 1.25GHZ
Screen: 1.39 AMOLED
Resolution: 454*454 Pixel
RAM: 2GB
ROM: 16GB
SIM Card: Nano SIM
Network: TDD LTEB38 (2600MHz), B39 (1900), B40 (2300), B41 (2500)
FDD LTEB1 (2100), B2 (1900), B3 (1800), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800)
TD-SCDMAB34 (2100), B39 (1900)
WCDMAB1 (2100), B5 (850), B2 (1900)
GSMB2 (1900), B3 (1800), B5 (850), B8 (900)
WiFi: 2.4GHz/5GHz 802.11 a/b/g/n
BT: BT 4.0
GPS: GPS/GLONASS
Camera: 8.0MP (5.0MP software update)
Operation System: for Android 7.1.1
Compatibility: with Android 5.1 / iOS 9.0 and above
Battery: 800mAh
Battery Type: Polymer battery
Standby Time: 5-7 days
Audio File Format: Mp3, wma, flac
Video File Format: Mp4, rmvb, rm
Picture Format: Jpg, png, gif
Data Transmission: Pogo pin
Language: Chinese, English, German, French, Spanish, Portuguese, Italian, Russian, Hindi, Arabic, Ukrainian, Czech, Danish, Hungarian, Dutch, Norwegian, Polish, Romanian, Turkish, Greek, Kazak, Serbian, Persian, Korean, Japanese, Indonesia, Malaysia, Philippines, Vietnam, Bangladesh, Thai, Laos Cambodia
Other Functions: Dual system, Pedometer, Heart rate measurement, Message, Music Sync Function, Map, Weather, Alarm, for Google APP Store, Sound Recorder, Calendar, Voice Search, etc.