Features: Support Internet Network data transmission. Support LBS tracking system, improve the accuracy of position. Handheld and vehicle purpose. Used widely for the tracking of vehicle, person and other moving objects. Super magnetic force. Build-in 2 pcs strong magnets, you can put it on the metal plate and absorb automatically. Support remote control of mobile phone. Function: record, Sound monitoring, LBS track, machine state, restart, etc. Set multiple functions of security, tracking, monitoring surveillance, emergency alarms and management in its entirety. Specifications: Type: Magnetic LBS L ocator Material: Plastic Quantity: 1pc Color: Black Talk Time: 150 -180 minutes Standby Time: 12 days Working Time: 4 - 6 days Expansion Card: Mini TF card Network: 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 (Included) Working Voltage: 3.4 - 4.2V DC Storage Temp.: -40 to 85 celsius Operation Temp.: -20 to 55 celsius Humidity: 5%-95% non-condensing Size(L x W x H):Approx. 4.2 x 2.5 x 1.6cm/1.7 x 1 x 0.6in Package Weight: 100g/3.5oz Package List: 1 x Locator (Battery Included) 1 x User Manual 1 x USB Line Usage: Record: Send number 555 to alarm phone, begin to record. Sound monitoring: Send number 666 to alarm phone Positioning trajectory: Send number 102 to alarm phone. Delete Memory Card Content: Send Number 445 to alarm phone. Reboot the phone: Send number 999 to alarm phone, start success after 1 minute. Reset the phone: Send number 444 to alarm phone. Restore factory settings: Send message " *#*#*# " to alarm phone. . Note: Please note that this product has only LBS positioning function, no GPS positioning function, please confirm your needs before buying. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.