X5 Air Multi-functional Wristwatch Quad Core 1.3GHz 3G Smart Watch 1.39" AMOLED BT4.0 Watch Smartwatch Built-in Nano SIM Card Slot Support Heart Rate Pedometer Sport Music Player GPS Positioning Function ( Item#: PA4142B )

This is a new style fashionable and multi-functional wristwatch. It is based on Android 5.1 Quad Core 1.3GHz, built-in RAM 2GB & ROM 16GB. It supports a variety of functions, like heart rate, pedometer, GPS positioning, music player, etc. Besides, it supports to dial calls, or hang up/answer the incoming calls, or send/receive messages. It is equipped with most applications, including browser, recorder, alarms, barometer, calendar, watch helper, weather, file management, download, music player and App store, and it also supports download other Apps that you need. It is a wristwatch, but it is not more than a smartwatch, it can work as a phone too. Just try one!

Features:
New style 3G smart watch, based on Android 5.1 Quad Core 1.3GHz and built-in RAM 2GB & ROM 16GB.
Equipped with nano SIM card slot, which supports to dial calls, hang up/answer the incoming calls or send/receive messages if inserting into the Nano SIM card.
Supports heart rate monitor, pedometer, GPS positioning, WiFi  and alarm clock.
Built-in music player, which supports listening to music through connecting BT headset.
Supports fast Internet access via LAN or 3G network.
Equipped with 1.39" AMOLED screen and 400*400 high resolution, which can show you clear brightness and excellent display effect.
The watch dial is replaceable and you can choose the one you like or download the watch dial.
Built-in 450mAh Lithium battery, and you can charge the watch through connect the charging base once it is no power.
Suitable for iOS 8.0 and above, or for Android 4.3 and above, the watch can connect with phone to use or just using alone.

Specifications:
Color: Black, Silver (Optional)
Model: X5 Air
Watch type: 3G smart watch
Equipped system: Android 5.1 operating system
Display screen: 1.39" AMOLED
Resolution: 400*400
BT version: BT V4.0
CPU: MTK6580
Processor: Quad Core
Frequency: 1.3GHz
Display type: OLED
Display color: 1600 million
Network: 3G
Network supported: GSM/GPRS/EDGE/WCDMA
Bands: 
GSM: 850/900/1800/1900MHz
WCDMA: ​850/1900/2100MHz
SIM card slot: support Nano SIM card
3G & WiFi function: suporting EDGE/HSDPA/HSUPA
Storage: RAM 2GB + ROM 16GB(No Extended)
Music playback: Supporting mp3/aac/wma/flac/ape/amr/mav, etc
Video playback: Suporting mp4/3gp/avi/mpeg/RMVB/flv/mov, etc
Radio: not support
Picture format: JPG/JPEG/PNG, etc
Ring type: support MP3/MIDI format
Game: support download games
WiFi function: support IEEE802.11b/g/n
WAPI: yes
Navigation: support GPS/AGPS, etc
Communication software: support MSN/QQ/Skype/Wechat
Browser: support WAP2.0/xHTML HTML
Battery: built-in 450mAh Lithium battery
Whole length: 25cm / 9.84in
Item weight: 84g / 2.96oz
Package weight: 250g / 8.82oz
Package size: 10.8 * 10.8 * 8cm / 4.25 * 4.25 * 3.15in

Note: Please read the user manual carefully before you use the watch and use the watch rightly based on the user manual so as to avoid the unnecessary trouble. 

Package List:
1 * Smart Watch
1 * Charging Dock
1 * Charging Cable
1 * Screwdriver
1 * User Manual(English & Chinese)