Features:
100% Brand new and high quality!
Function 1: Voltage monitoring for 12V cars.
Function 2: USB charger， apply to all USB charging mobile phones or other electronic products.
Fixed bracket helps stabilize the USB charger.

Specifications:
Color: Black
Input Voltage: 9-30V
Output Voltage: 5V
Output Current: 2.1A
Voltage measuring range: 9-30V
Dimension: diameter 3.5cm， body length 6.5cm， bracket length 6.8cm
Cable Length: 145cm

Package Includes:
1 x Motorcycle USB Charger Adapter Digital Voltmeter