smart car finder

product size:80*48*23mm

Working condition:
tempereture:-20~70℃
Storage tempereture:-40~85℃
humidity：≤ 90%

Current consunption:
Battery:3.7V/2600mAH
Static electricity: Air discharge:±8kV
Contact discharge:±6kV
Sleep mode current:＜1μA（DC3.7V，Average current)
Wake-up Power:＜65mA
Working mode:<100mA (DC3.7V, average
Power search network power consumption :<150mA (average)
GPRS data transmission:<200mA (average)

Charging:
working time:Under normal operating conditions, within the rated voltage range,
the average no failure woking time MTBF is not less than 20000 Hours
USB charging voltage:4.5~6V

Frequency:900MHz/1800MHz
GPRS class 10GSM:-102dBm
DCS:-100dBm