SPECIFICATIONS

Brand: swollen

Feature: wifi

Function 1: 4G Full Netcom

Function 2: Video call and Voice Chat

Location: GPS/BDS/WiFi/AGPS/LBS

Operating System: Android,IOS

Product Name: Sport Smart Watch

Screen Size: 1.28inch

Waterproof: IP67

applicable people: Children

band material: Silica Gel

battery: 600mAH

battery life: 5 to 10 days

camera: < 3MP

case material: Alloy

display type: IPS

feature: Touchscreen,4 G

function: Alarm Clock,Gps Navigation,Voice Call,SOS button,Video Call

item shape: Round

model number: Y20

place of origin: Guangdong, China

private mold: Yes

screen resolution: 240x240

screen size: 1.69inch

waterproof standard: Ip67

Products Description

1.28" Round Screen Y20 Smart Phone Watch 4G Voice Chat SOS Call LBS Wifi Positioning Kids Waterproof Smartwatch with Sim Card

Master chip	ASR3603S
operating system	RTOS 32 bit
Main frequency	832MHz
Framework	One-core ARM Cortex-R5 processor
Audit	Single core
Motherboard memory	RAM 128Mb+ROM 192Mb
Operation method	Touch +2 function button
charging method	5PIN Micro Magnetic suction charging cable
Charger specifications	Output: 5V/300mA (the product does not have a charger)
Standby mode	Single card
waterproof level	Life waterproof
External screen (touch screen)	Touch: Capacitive single-point touch
		Material: flat glass
Internal screen (display screen)	Type: 1.28 inch circular color screen
		Resolution:240*240
battery	Polymer lithium ion
		Battery capacity: 600mAh
		Charging time: about 4H
		Standby time: about 6-8 days (standby environment: battery is fully charged, card is turned on, network and signal are stable, about 4H positioning once)
Shell material	ABS plastic
Bottom shell material	ABS plastic
Strap material	Silicone strap
flashlight	no
camera	Yes, A single photo, 80,000 pixels
speaker	0916 welding wire
Mike	4015 welding wire
Hall	no
Bluetooth	no
Vibration motor	not support
Heart rate chip	not support
sensor	not support
External memory card	not support
Network support	Support China Mobile/Unicom/Telecom 4G
Insert the card way	Nano-SIM small card, chip facing up, notch facing out (with card tray)
GPS	LBS base station positioning + WiFi positioning
positioning accuracy	LBS base station positioning accuracy: 100-1000 meters WiFi positioning accuracy: 10-100 meters
◇ Support system	GSM+FDD+TDD+WCDMA
◇frequency band	FDD: B1 B3 B5 B8 TDD: B38 B39 B40 B41 WCDMA:B1 B5 B8 GSM:B3 B8