LEMFO LES4 4G Smart Watch 1.6-inch HD Touch-Screen Quad Core Processor 1GB RAM+16GB ROM 5.0MP Camera Fitness Activity Tracker Heart Rate Monitor Pedometer 4G LTE Smartwatch for Android iOS Black ( Item#: PW0165 )

This is a multi-functional 4G smart watch.With 1.6 inch HD full round screen and 5.0MP camera,this 4G LTE smartwatch supports high definition video calls.
Additionally,the built-in GPS and high precision sensors enable accurate tracking of your heart rate,calories and steps when you're taking exercises.

Features:
[1.6 Inch HD Full Round Display] 1.6-inch large screen,clear and stylish,brings you a better visual experience.
[4G LTE Global Bands] Supports 4G networks of TDD LTE and FDD LTE, and is compatible with WCDMA.GSM and other frequency bands in most countries and regions around the world.
[Quad-Core Processor & 1G Operation+16G] Large operation and memory offer more storage space for smoother use,with which music and photos can be stored easily.
[5.0MP HD Camera] High pixel camera offers striking selfies and high-quality video calls anytime anywhere,keep every sweet moment in your life.
[Built-in SIM Card] Support 4G call,and raise your hand to view various social APP information such as WeChat and SMS message,which can be synchronized with your mobile phone.
[800mAh Powerful Battery] Equipped with a 800mAh battery,this watch features ultra-long endurance of more than 48 hours with power optimization and is easy to use in one hand.
[Accurate Fitness Tracker] With built-in GPS and high precision sensor of heart rate monitor,LES4 supports 9 mainstream exercise modes tracking,
[Android 7.1.1 System] Built-in Android 7.1.1 system,support a full set of official Google applications,such as Google Store,Google Maps,Google Voice.Users can download third-party applications such as YouTube,Facebook,etc.through Google Store or the built-in software store.

Parameters:
CPU:MT6739 Quad Core
RAM:1GB
ROM:16GB

Screen Size:1.6 inch
Screen Type:HD Full Round Display Screen
Resolution:400*400pixel

BT:BT 5.0
Camera:5.0MP
Mic/Speaker:Yes
Sensor:Heart-rate sensor

Compatibility:with iOS 11.0 and above or Android 6.0 and above
Operating System:Android 7.1.1
SIM Card Slot:Single SIM(Nano SIM)
Supportive Frequency Bands:  GSM:850/900/1800/19,  WCDMA:B1/B2/B5, TD-SCDMA:B34/B39,  LTE-FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20,  LTE-TDD: B38/ B39/B40/B41(100MHz)

Battery:Polymer Lithium Battery
Battery Capacity:800mAh
Standby Time:over 48H(depend on the usage)
Music Play Time:4.5H
Call Time:2H
Language:Indonesian,German,English,Spanish,Russian,French,Italian,Polish,Portuguese,Vietnamese,Turkey,Hebrew,Arabic,Persian,Hindi,Bengali,Thai,Korean,
Burmese,Simplified Chinese,Traditional Chinese,Japanese.
Functions:Phonebook,Call/Message reminder,Browser,Alarm,Calendar,Remote Camera,Photo album,Remote Music,Sound recorder,FM,Heart rate monitor, Multiple  sport modes,Weather,,Google Play,Voice Search,Map,Phone assistant, App market,Pedometer,BT,GPS,WLAN,4G Network(Global Bands),Find the mobile phone,Raise wrist to bright the screen.

Specifications:
Brand:LEMFO
Model:LES4 
Color:Black
Case Material:Ceramic Bezel+Plastic
Strap Material:PU
Gender:Female & Male

Waterproof Level:IP67
Dial Size:50.7*15.5mm/2*0.61in
Watch Weight:67g/2.36oz
Package Size:12.7*8.1*7cm/5*3.19*2.76in
Package Weight:181g/6.38oz

Package Lists:
1*Smart Watch
1*Charging Cable
1*Screwdriver
1*User Manual