367541 1. We provide 1 year warranty for this product. 2. Suitable for most Toyota (VIGO) models. 3. Unique design， 2 in 1 combination of voltmeter and USB charger. 4. Made of fireproof and environmental ABS material. 5. Convenient to use， widely used on modified parts of cars or trucks. Color: black Material: PA + ABS Total size: about 59 x 40 x 22 mm Indicator: red LED Operating voltage: 12V Output: DC 5V 2.1A (maximum) Voltage display mode: digital display (error of ±0.5V) Fuse: F4AL250V Production according to 1:1 ratio of the original car interface Note: 1. The product will alarm when the voltage is lower than 9V or higher than 15V. 2. Please check the size of the product before purchase. 1 x USB socket with voltmeter 1 x English manual