Features:
100% Brand new and high quality!
3 IN 1 Multi Function Car charger
Automatically displays the current Air temp thermomenter temperature inside the car and also current voltage of your battery.
Universal fit on all car models 12v and 24v.
The Product is only for interior use and just plug and play into your cigar ligher socket.
The extension of sockets is able to supply the power for mobile phone battery chargers and electronic device like MP3， Smartphone， IPAD and etc.

Specifications:
Material: Plastic
Input: DC12V-24V
Display Color: Red&Blue， Red&Green
Product Color: Black
Size: approx. 7.5cm x 4.6cm(Length x Dia.)
Net Weight: 32g

Package includes:
1pc Car Temp USB Charger Voltage Gauge Meter