Product: LT21 4G Smart Watch Kids GPS WIFI Video Call SOS Waterproof Children Camera Monitor Tracker Location Phone Watch

Specifications:
- Screen: 1.4-inch IPS touch screen, 240x240 pixels
- Operating system: for Android 4.4
- Scheme: Spreadtrum SC8521E, 1.2Ghz dual core arm cortex A7MP
- GPS: SC8521E, l11575.42MHz C /A code, 22CH
- GPS accuracy: 5-15m
- Wireless accuracy: 30-50m
- Lbs accuracy: above 100m
- WiFi: wireless 802.11 B / g / n
- Bluetooth: 4.2
- Memory: 2GB; ROM: 4G
- Location: GPS, AGPs, LBS, WiFi
- 2G network: GSM B2 / 3 / 5 / 8
- 3G network: WCDMA B1 / 2 / 5 / 8
- 4G network: FDD-LTE: B1 B2 B3 B4 B5 B7 B8 B12(17) B20 B28A (or B1 B3 B5 B7 B8 B38 B39 B40 B41)
- SIM card: nano SIM card
- Call: 3 SOS + 15 phone numbers
- G-sensor: support (three axes)
- Remote monitoring: support
- Camera: 0.3mp pixel (optional 2.0MP)
- Waterproof grade: IP67
- Battery: lithium battery 650mAh, 663032
- Size: 232 * 44 * 16mm

Other functions include:
- Electronic fence (GEO)
- History tracking
- Alarm clock
- Lookup watch
- Phone book
- Working mode
- Remote shutdown watch
- Support Android and IOS smart phone APP

In the box:
- 1 X Smart Watch
- 1 X Charging Wire
- 1 X Instructions

Note: Please allow 1-2cm measuring deviation due to manual measurement.

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.