Mini GPS Audio Listening Bug Tracking Device

Work with all major networks only needing a valid unlocked SIM card (not included). Insert the SIM and it turns itself on and is ready to place and leave operating for 2 days on standby and 5-6 hours in constant use. You can call at any time from anywhere in the world from any phone and listen in to. You can text to set sound activation so any noise heard will autodial to your phone. It is small and compact fitting inside a box of matches.Description:Item type:Two-Way Audio Spy DeviceDimensions: 4.3x 3.2 x 1.4(cm)GSM Frequency Compatibility: Tri-band (850MHz,900MHz, 1800MHz, 1900MHz)Working Time: 5 hoursMaterials: Molded PlasticVoice Control Off: 12-15 daysPower: Built In 200 mAh Rechargeable Li-ion BatteryColor: BlackPrimary Function: Tri-band GSM Two-Way Audio Spy DeviceVoice Control On: 3-5 daysMicrophone Range: 5-7 meter radiusPackage Include:1X Two-Way Audio Spy Device1X B Cable1X User ManualNote:The colors deviation might differ due to different monitor settings.