Function 1 : Car battery voltage monitoring, 12V cars/SUV, 24V trucks/buses
Function 2 : Universal USB charger, 5V 1A, cell phones, digital cameras, tablet PC, for Apple/Android ;
Function 3 : In-car temperature measurement, -10 ~ 80\'C
1. Shipping out in 24Hours.
2. TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
3. If you have not received your shipment within protection time , please contact us. We will refund to you or send again.
1. We maintain high standards of excellence and strive for 100% customer satisfaction!
2. Feedback is very important .
3. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
4. If you leave the negative feedback before contact us, we will acount you give up the after-sale sevice, thanks