Type:Gps Tracker Use:Automotive Function:Bluetooth-enabled Product name:GPS tracking device anti lost key finder mini kids smart tracker Application:anti lost key finder Product size:37 x 37x 6.2 mm APP Name:Thingoo Unit weight:9g Certificate:FCC,CE Battery type:CR2032 Average power consumption:10.5mA (Max.) Transmission Range:30 -50meters Show More