K15 Đồng Hồ 4G Thông Minh Cho Trẻ Em Điện Thoại Gọi Đồng Hồ Thông Minh Trẻ Em Bluetooth Định Vị GPS LBS WIFI Chống Nước IPX7 SOS Thẻ SIM Nano Cho Bé Trai Bé Gái

Specification

Touch function: 1.4 inch IPS

Resolution: 240 * 240

Size: 43.9*15.8*51.8mm(W:H:L)

Battery capacity: 850mAh

Charging time: 2.5H

Standby time: 8-9 days

Calling time: 8-9 hours

Camera: 0.08Mpix

APP support: Android, IOS

GPS positioning error is 3~10 meters.

Wifi positioning error is 3-50 meters.

LBS positioning error is 100~500 meters.

Waterproof grade: life waterproof(Please do not use it in hot water, shower or swimming!)

Languages:English, Vietnamese, Russian, Spanish, German, Turkish, French, Italian, Dutch, Polish, Czech, Hungarian, Slovak, Chinese

SIM card：Nano SIM card

Network Band:

4G FDD-LTE: B1 B2 B3 B5 B7 B8 B20

3G WCDMA: B1 B2 B5 B8

2G GSM: B2 B3 B5 B8

*Please make sure to use a SIM card that matches the above frequency bands.You can ask your mobile service provider if they have a SIM card that matches these frequency bands before ordering.