Overview:
1.Small size and lightweight, easy to carry. Rechargeable, strong magnetic adsorption, recordable, anti-lost positioning for elderly children.
2.Black shell, perfect for tracking vehicles, teens, spouses, elderly persons or assets. With two powerful magnets inside, easy to attach to the vehicle firmly, no extra installation need.
3.All you need is a working SIM card (NOT included!) to insert into the device, then you can track and map in real-time over the Internet.
4.Dial SIM card number, then you can hear the voice around this tracker, with no light and no noise, you can monitoring and spy what's going on around the tracker silently and secretly.
5.Voice Recording Function: Send text message 555 to SIM card number, it will reply a message Snd and start recording, SIM card and TF card are not included.

Specification:
Color: black
Material: Plastic
Size:35*20*14mm
GPS positioning accuracy: about 100m
Expansion Card: Mini TF card
Antenna Type: GSM/GPRS
GSM Band: 850/900/1800/1900Mhz
GMS Locating Time: 25 Seconds
Power Input: AC 110-220V 50/60Hz
Power Output: DC5V 300 - 500mA
Battery Capacity: 3.7V 400mAh Li-ion Battery
Working Voltage: 3.4 - 4.2V DC
Storage Temp: -40 to 85 celsius
Operation Temp: -20 to 55 celsius
Humidity: 5%-95% non-condensing
Standby Current: 2.5mA
Speaking Current: 150mA

Packing list:

1x mini magnetic GPS tracker (not including SIM card and TF card)
1x USB charging cable
1x English user manual