Product features:
Color: Black
Material: ABS
Size: about 3.6 × 4.1 cm
Input: DC 12V / 24V
Output: DC 5V 3.1A ( 2.1A + 1A)
Display: Blue LED
Cable length: 60cm With 5A protection tube
Delivery content: 1x 12 / 24V Dual USB Female Car Charger Plug Adapter 5V 2.1A 1A with cable