3-in-1 GPS Tracker Audio Listening Bug
Expansion card: mini TF card
Frequency band GSM850/900/1800/1900MHZ
External dimension: 3.5 x 2.0 x 1.4cm (L*W*H)
Charging Input: AC110220V50/60Hz
Charging Output: DC5.0V 300-500mA
Battery: 3.7V 400mAh Li-ion battery
Stand-by time: 12 days. Working time: 4-6 days
Expansion card: mini TF card
Video: 640 x 480
Photo size: 320 x 240
Calling time: 150-180 min
Network type: GSM/GPRS
Storage temperature: -40C to 85C
Work temperature: -20C to 55C
Humidity range 5%--95% non-condensing
