4 in 1 Car Charger 3.1A Dual USB Power Adapter With Temperature/voltage/current Meter Tester Adapter LED Display 12V-24V

Hign-concerned Chemical : None Other Part Number : Dual USB socket for GPS Navigation Phone Placement on Vehicle : FRONT Country/Region of Manufacture : china Interchange Part Number : Dual USB power adapter Special Features : Digital voltage meter voltmeter Material Type : ABS Item Weight : 30g Item Height : - Item Width : - Item Length : - Manufacturer Part Number : 4 in 1 Dual USB Phone charger Origin : Mainland China Function 1 : 3.1A Dual USB Phone charger Function 2 : Digital Currect Display Function 3 : Digital Temperature Display Function 4 : Digital Car Battery Voltage display