4G Kids Smart Watch GPS+Lbs+WiFi Location Safe Children Watch Activity Tracker Sos Card for Android and Ios Best Watch Df70

• Screen Size: No Screen, No Screen
• Use: Automotive, Automotive, Automotive
• Certification: RoHS, CE, RoHS, CE, RoHS, FCC, CE
• Warranty: 1 Year, 1 Year
• Transport Package: Box
• Specification: 100/box
• Model NO.: df70
• Trademark: ate
• Origin: China
• HS Code: 8526911000
• Production Capacity: 500000/ Year

Product Description

4G Kids Smart Watch GPS+LBS+WiFi Location Safe Children Watch Activity Tracker SOS Card for Android and IOS Best Watch DF70

 

System requirements: Compatible with ISO or Android

Hardware main chip: Spreadtrum 9820E
Frequency bands (Can be customized): 4G:B1/B2/B3/B5/B7/B8/B38/B39/B40/B41, 3G: B1/B34/B39; 2G: 900/1800
Size/weight: 245*45*17.8mm/58g
Memory: 512MB+4GB

Colors: Black, pink, white

Location methods: LBS+GPS+WIFI Multiple location
Case materials: LDS plastic case
Strap materials: Skin-friendly silicone strap
Button: One button (Power on/SOS/Home button)
Display size/resolutions: 1.28 inches, 240X240 pixels
Battery: 730mAh ( Standby:78 hrs; working: 48 hrs)
GPS antenna: High sensitive ceramics active antenna
GSM antenna: Four frenquency PIFA antenna
SIM card: 1pcs Nano sim card
G-senser: Support
Waterproof grade: IP67 waterproof
Charge interface: USB charging
Loudspeaker: 916 Loudspeaker
Camera: 30W
GPS receive sensitivity: -165dBm
GPS capture sensitivity: -148dBm
GPS location accuracy: 5-15m
WIFI indoor positioning: 20-100m
LBS location accuracy: 100-1000m
Working temperature: -20~70ºC
Working humidity: 5% to 95% non-congealable