4 in 1 Auto Dual 2 Port USB Car Charger For iPhone USB Voltage Current Meter Tester 3.1A  Mini Car Charger Adapter hot selling

Fetures:
100% brand new and high quality
Double 3.1 A USB Output
PTTC over-current protection
Input voltage : DC 12V -24V
Output voltage: DC 5V
Output current : 3.1 A
Voltage measuring range : 5V - 25V
Current measuring range : 0-3.1A
Temperature measurement range : -20 degrees to + 80 degrees

Specifications:
Material: Plastic
Size: approx. 77*40*30mm
LCD Digital Color: Blue
Shell Color: Black， White
Net weight: 26g

Package Includes:
1 x 3.1 A Car Charger