Main Features:CS-301 12 - 24V USB car charger with voltmeter
Made of ABS environmentally friendly material and intelligent IC chip
With LED indicator
Plug into car cigarette lighter, easy and convenient to use
5V / 2.1A output, can charge cellphone, tablet, GPS, MP3, MP4, etc.
Voltmeter voltage range: DC 8 - 36V
Compatible with all 12 - 24V car, truck, house truck, boat, bus, etc.

Note:
The USB cable showed in the pictures is not included in the package.

Model: CS-301
Color: Black
Apply to : MP4,MP3,Ipad Mini,iPhone 5/5S,Laptop Computers,Phones,Digital Cameras,Other AC and USB Appliances,iPhone 4/4s/iPod/iPad 2/The Nwe iPad,Samsung Phones Package weight: 0.064 kg
Product size (L x W x H): 4 x 4 x 7.5 cm / 1.57 x 1.57 x 2.95 inches
Package size (L x W x H): 15 x 10 x 6 cm / 5.90 x 3.93 x 2.36 inches Package Contents: 1 x CS-301 Car USB Charger Voltmeter